diff options
| author | Jure Žabkar <jure.zabkar@fri.uni-lj.si> | 2015-10-12 14:19:07 +0200 |
|---|---|---|
| committer | Jure Žabkar <jure.zabkar@fri.uni-lj.si> | 2015-10-12 14:19:07 +0200 |
| commit | 0a88716110994f789f764704a96791fdfb5fa288 (patch) | |
| tree | 788c16ab578cf76eda358abc1d0587503d413a87 /python/problems | |
| parent | 1a7678b37a25a76aeaef7ebb225f85406b19f928 (diff) | |
| parent | 5a01c2bb184152c6ccc3c536e9b857d247bc55ad (diff) | |
Merge branch 'master' of ssh://212.235.189.51:22122/codeq-problems
Conflicts:
robot/problems/introduction/forward/en.py
robot/problems/introduction/forward/sl.py
Diffstat (limited to 'python/problems')
154 files changed, 4068 insertions, 107 deletions
diff --git a/python/problems/functions/assign_numbers/common.py b/python/problems/functions/assign_numbers/common.py new file mode 100644 index 0000000..effd061 --- /dev/null +++ b/python/problems/functions/assign_numbers/common.py @@ -0,0 +1,64 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 225 +number = 4 +visible = True + +solution = '''\ +def numbers(xs): + ys = [] + for i in range(len(xs)): + ys.append((i, xs[i])) + return ys +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'numbers' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ([], []), + ([1], [(0, 1)]), + ([5, 1, 4, 2, 3], [(0, 5), (1, 1), (2, 4), (3, 2), (4, 3)]), + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions/assign_numbers/en.py b/python/problems/functions/assign_numbers/en.py new file mode 100644 index 0000000..a68c6c8 --- /dev/null +++ b/python/problems/functions/assign_numbers/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 225 +name = 'Assign numbers' +slug = 'Assign numbers' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions/assign_numbers/sl.py b/python/problems/functions/assign_numbers/sl.py new file mode 100644 index 0000000..97c0c3a --- /dev/null +++ b/python/problems/functions/assign_numbers/sl.py @@ -0,0 +1,34 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 225 +name = 'Oštevilči' +slug = 'Oštevilči' + + +description = '''\ +<p> +Napišite funkcijo <code>numbers(xs)</code>, ki vrne seznam oblike <code>[(0, xs[0]), (1, xs[1]), ..., (n, xs[n])]</code>. +Število <code>n</code> je enako dolžini seznama <code>xs</code> minus ena. +<pre> +>>> numbers([4, 4, 4]) +[(0, 4), (1, 4), (2, 4)] +>>> numbers([5, 1, 4, 2, 3]) +[(0, 5), (1, 1), (2, 4), (3, 2), (4, 3)] +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions/body_mass_index/common.py b/python/problems/functions/body_mass_index/common.py new file mode 100644 index 0000000..8e774be --- /dev/null +++ b/python/problems/functions/body_mass_index/common.py @@ -0,0 +1,67 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 226 +number = 5 +visible = True + +solution = '''\ +def bmi(xs): + ys = [] + for name, weight, height in xs: + ys.append((name, weight / (height / 100)**2)) + return ys +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'bmi' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ([], []), + ([('Ana', 55, 165), ('Berta', 60, 153)], + [('Ana', 20.202020202020204), ('Berta', 25.63116749967961)]), + ([('Ana', 55, 165), ('Berta', 60, 153), ('Cilka', 70, 183)], + [('Ana', 20.202020202020204), ('Berta', 25.63116749967961), ('Cilka', 20.902385858042937)]), + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions/body_mass_index/en.py b/python/problems/functions/body_mass_index/en.py new file mode 100644 index 0000000..fb4663f --- /dev/null +++ b/python/problems/functions/body_mass_index/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 226 +name = 'Body mass index' +slug = 'Body mass index' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions/body_mass_index/sl.py b/python/problems/functions/body_mass_index/sl.py new file mode 100644 index 0000000..fd67c88 --- /dev/null +++ b/python/problems/functions/body_mass_index/sl.py @@ -0,0 +1,35 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 226 +name = 'Indeks telesne teže' +slug = 'Indeks telesne teže' + + +description = '''\ +<p> +Podan imamo seznam trojk: ime osebe, teža, višina, na primer: +<pre> +>>> osebe = [('Ana', 55, 165), ('Berta', 60, 153)] +</pre> +Napišite funkcijo <code>bmi(osebe)</code>, ki na podlagi podanega seznama osebe, sestavi seznam dvojk: ime osebe, indeks telesne teže: +<pre> +>>> bmi(osebe) +[('Ana', 20.202020202020204), ('Berta', 25.63116749967961)] +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions/body_mass_index_2/common.py b/python/problems/functions/body_mass_index_2/common.py new file mode 100644 index 0000000..c6cf2b3 --- /dev/null +++ b/python/problems/functions/body_mass_index_2/common.py @@ -0,0 +1,66 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 227 +number = 6 +visible = True + +solution = '''\ +def bmi2(names, weights, heights): + ys = [] + for name, weight, height in zip(names, weights, heights): + ys.append((name, weight / (height / 100)**2)) + return ys +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'bmi2' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + (([], [], []), []), + ((['Ana', 'Berta'], [55, 60], [165, 153]), + [('Ana', 20.202020202020204), ('Berta', 25.63116749967961)]), + ((['Ana', 'Berta', 'Cilka'], [55, 60, 70], [165, 153, 183]), + [('Ana', 20.202020202020204), ('Berta', 25.63116749967961), ('Cilka', 20.902385858042937)]), + ] + + test_in = [(func_name+'(*%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions/body_mass_index_2/en.py b/python/problems/functions/body_mass_index_2/en.py new file mode 100644 index 0000000..b34718b --- /dev/null +++ b/python/problems/functions/body_mass_index_2/en.py @@ -0,0 +1,15 @@ +# coding=utf-8 + +name = 'Body mass index 2' +slug = 'Body mass index 2' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions/body_mass_index_2/sl.py b/python/problems/functions/body_mass_index_2/sl.py new file mode 100644 index 0000000..8cd56c7 --- /dev/null +++ b/python/problems/functions/body_mass_index_2/sl.py @@ -0,0 +1,31 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + +name = 'Indeks telesne teže 2' +slug = 'Indeks telesne teže 2' + +description = '''\ +<p> +Naloga je podobna prejšnji, le da imamo tokrat podatke v drugačni obliki: +<pre> +>>> imena = ['Ana', 'Berta'] +>>> teze = [55, 60] +>>> visine = [165, 153] +>>> bmi2(imena, teze, visine) +[('Ana', 20.202020202020204), ('Berta', 25.63116749967961)] +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions/common.py b/python/problems/functions/common.py new file mode 100644 index 0000000..ede78e6 --- /dev/null +++ b/python/problems/functions/common.py @@ -0,0 +1,2 @@ +id = 17 +number = 4
\ No newline at end of file diff --git a/python/problems/functions/divisors/common.py b/python/problems/functions/divisors/common.py new file mode 100644 index 0000000..afff7c5 --- /dev/null +++ b/python/problems/functions/divisors/common.py @@ -0,0 +1,69 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 230 +number = 9 +visible = True + +solution = '''\ +def divisors(n): + for i in range(1, n): + if n % i == 0: + print(i) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'divisors' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + (8, [1,2,4]), + (6, [1,2,3]), + (5, [1]), + (1, []), + (2, [1]), + (15, [1,3,5]), + (20, [1,2,4,5,10]) + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + numbers = sorted(int(n) for n in get_numbers(ans[1])) + if numbers == to: + n_correct += 1 + else: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions/divisors/en.py b/python/problems/functions/divisors/en.py new file mode 100644 index 0000000..d1e71c2 --- /dev/null +++ b/python/problems/functions/divisors/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 230 +name = 'Divisors' +slug = 'Divisors' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions/divisors/sl.py b/python/problems/functions/divisors/sl.py new file mode 100644 index 0000000..76b0917 --- /dev/null +++ b/python/problems/functions/divisors/sl.py @@ -0,0 +1,26 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 230 +name = 'Delitelji' +slug = 'Delitelji' + + +description = '''\ +<p> +Napiši funkcijo <code>divisors(n)</code>, ki izpiše vse delitelje števila (brez samega sebe), ki ga vnese uporabnik.</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions/divisors_sum/common.py b/python/problems/functions/divisors_sum/common.py new file mode 100644 index 0000000..142a448 --- /dev/null +++ b/python/problems/functions/divisors_sum/common.py @@ -0,0 +1,69 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 231 +number = 10 +visible = True + +solution = '''\ +def divisors_sum(n): + s = 0 + for i in range(1, n): + if n % i == 0: + s += i + return s +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'divisors_sum' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + (8, 7), + (6, 6), + (5, 1), + (1, 0), + (2, 1), + (15, 9), + (20, 22) + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions/divisors_sum/en.py b/python/problems/functions/divisors_sum/en.py new file mode 100644 index 0000000..67806f7 --- /dev/null +++ b/python/problems/functions/divisors_sum/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 231 +name = 'Divisors sum' +slug = 'Divisors sum' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions/divisors_sum/sl.py b/python/problems/functions/divisors_sum/sl.py new file mode 100644 index 0000000..47b8719 --- /dev/null +++ b/python/problems/functions/divisors_sum/sl.py @@ -0,0 +1,27 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 231 +name = 'Vsota deliteljev' +slug = 'Vsota deliteljev' + + +description = '''\ +<p> +Napiši funkcijo <code>divisors_sum(n)</code>, ki vrne vsoto vseh deliteljev števila, ki ga vnese uporabnik. +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions/friendly_numbers/common.py b/python/problems/functions/friendly_numbers/common.py new file mode 100644 index 0000000..fe121dc --- /dev/null +++ b/python/problems/functions/friendly_numbers/common.py @@ -0,0 +1,75 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 233 +number = 12 +visible = True + +solution = '''\ +def divisors_sum(n): + s = 0 + for i in range(1, n): + if n % i == 0: + s += i + return s + +def amicable_number(n): + s = divisors_sum(n) + if n == divisors_sum(s): + return s +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'amicable_number' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + (220, 284), + (284, 220), + (1010, None), + (6, None), + (2620, 2924), + (1, None), + (10, None), + (1210, 1184) + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions/friendly_numbers/en.py b/python/problems/functions/friendly_numbers/en.py new file mode 100644 index 0000000..c77dca1 --- /dev/null +++ b/python/problems/functions/friendly_numbers/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 233 +name = 'Amicable numbers' +slug = 'Amicable numbers' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions/friendly_numbers/sl.py b/python/problems/functions/friendly_numbers/sl.py new file mode 100644 index 0000000..51d47ae --- /dev/null +++ b/python/problems/functions/friendly_numbers/sl.py @@ -0,0 +1,37 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 233 +name = 'Prijateljska števila' +slug = 'Prijateljska števila' + + +description = '''\ +<p> +220 in 284 sta prijateljski števili. Delitelji 220 so 1, 2, 4, 5, 10, 11, 20, 22, 44, 55 in 110. +Če jih seštejemo, dobimo 284. Delitelji 284 pa so 1, 2, 4, 71 in 142. Vsota teh števil pa je 220. +Napiši funkcijo <code>amicable_number(n)</code>, ki vrne prijateljsko število številu <code>n</code>, če ga ima, oz. +vrne <code>None</code>, če ga nima. Primer: +<pre> +>>> amicable_number(220) +284 +>>> amicable_number(222) +None +</pre> +</p> +<p> Uporabite funkcijo za vsoto deliteljev!</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions/greatest/common.py b/python/problems/functions/greatest/common.py index 6857603..726fa88 100644 --- a/python/problems/functions/greatest/common.py +++ b/python/problems/functions/greatest/common.py @@ -6,7 +6,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 195 -group = 'functions' number = 1 visible = True @@ -32,6 +31,10 @@ hint_type = { } def test(python, code): + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', 'max_val']): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : 'max_val'}}] + test_lists = [[6, 4, 2, 0], [4, 6, 2, 0], [4, 2, 6, 0], diff --git a/python/problems/functions/greatest/en.py b/python/problems/functions/greatest/en.py index 8a0c883..acf4672 100644 --- a/python/problems/functions/greatest/en.py +++ b/python/problems/functions/greatest/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 195 name = 'Maximum number' slug = 'Maximum number' diff --git a/python/problems/functions/greatest/sl.py b/python/problems/functions/greatest/sl.py index a7916a5..12e07fe 100644 --- a/python/problems/functions/greatest/sl.py +++ b/python/problems/functions/greatest/sl.py @@ -3,7 +3,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 195 name = 'Največji' slug = 'Največji' diff --git a/python/problems/functions/greatest_absolutist/common.py b/python/problems/functions/greatest_absolutist/common.py index 2d80097..3226b87 100644 --- a/python/problems/functions/greatest_absolutist/common.py +++ b/python/problems/functions/greatest_absolutist/common.py @@ -6,7 +6,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 196 -group = 'functions' number = 2 visible = True @@ -35,6 +34,10 @@ hint_type = { def test(python, code): + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', 'max_abs']): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : 'max_abs'}}] + test_lists = [[6, 4, 2, 0], [4, 6, 2, 0], [4, 2, 6, 0], diff --git a/python/problems/functions/greatest_absolutist/en.py b/python/problems/functions/greatest_absolutist/en.py index 03614e7..1ede4a9 100644 --- a/python/problems/functions/greatest_absolutist/en.py +++ b/python/problems/functions/greatest_absolutist/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 196 name = 'Greatest absolutist' slug = 'Greatest absolutist' diff --git a/python/problems/functions/greatest_absolutist/sl.py b/python/problems/functions/greatest_absolutist/sl.py index d51cd96..a45f483 100644 --- a/python/problems/functions/greatest_absolutist/sl.py +++ b/python/problems/functions/greatest_absolutist/sl.py @@ -3,7 +3,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 196 name = 'Največji absolutist' slug = 'Največji absolutist' @@ -101,7 +100,7 @@ V tem primeru se lahko zgodi, da se zanka ne izteče do konca.</p>''', Tudi to nalogo lahko rešimo s funkcijo <code>max</code>:</p> <pre> def max_abs(xs): - return max(xs, key = lambda x: abs(x)) + return max(xs, key = abs(x)) </pre>''', } diff --git a/python/problems/functions/greatest_negative/common.py b/python/problems/functions/greatest_negative/common.py index 5d65438..72754e2 100644 --- a/python/problems/functions/greatest_negative/common.py +++ b/python/problems/functions/greatest_negative/common.py @@ -6,7 +6,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 197 -group = 'functions' number = 3 visible = True @@ -35,6 +34,10 @@ hint_type = { def test(python, code): + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', 'max_neg']): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : 'max_neg'}}] + test_lists = [[6, 4, 2, 0], [4, 6, 2, -1], [4, -2, -6, 0], diff --git a/python/problems/functions/greatest_negative/en.py b/python/problems/functions/greatest_negative/en.py index a57cb1f..5c2919a 100644 --- a/python/problems/functions/greatest_negative/en.py +++ b/python/problems/functions/greatest_negative/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 197 name = 'Greatest negativist' slug = 'Greatest negativist' diff --git a/python/problems/functions/greatest_negative/sl.py b/python/problems/functions/greatest_negative/sl.py index ea1e47c..31f1fd6 100644 --- a/python/problems/functions/greatest_negative/sl.py +++ b/python/problems/functions/greatest_negative/sl.py @@ -3,7 +3,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 197 name = 'Največji negativec' slug = 'Največji negativec' diff --git a/python/problems/functions/palindrome/common.py b/python/problems/functions/palindrome/common.py new file mode 100644 index 0000000..eec8211 --- /dev/null +++ b/python/problems/functions/palindrome/common.py @@ -0,0 +1,68 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 228 +number = 7 +visible = True + +solution = '''\ +def palindrome(s): + return s == s[::-1] +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'palindrome' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ('', True), + ('a', True), + ('aa', True), + ('ab', False), + ('aba', True), + ('abc', False), + ('abcdefedcba', True), + ('abcdefgedcba', False), + ('pericarezeracirep', True), + ('perica', False), + ] + + test_in = [(func_name+'("%s")'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions/palindrome/en.py b/python/problems/functions/palindrome/en.py new file mode 100644 index 0000000..784c395 --- /dev/null +++ b/python/problems/functions/palindrome/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 228 +name = 'Palindrome' +slug = 'Palindrome' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions/palindrome/sl.py b/python/problems/functions/palindrome/sl.py new file mode 100644 index 0000000..e005057 --- /dev/null +++ b/python/problems/functions/palindrome/sl.py @@ -0,0 +1,33 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 228 +name = 'Palindrom' +slug = 'Palindrom' + + +description = '''\ +<p> +Napišite funkcijo <code>palindrome(s)</code>, ki preveri, ali je niz s palindrom. +<pre> +>>> palindrome('pericarezeracirep') +True +>>> palindrome('perica') +False +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions/palindromic_numbers/common.py b/python/problems/functions/palindromic_numbers/common.py new file mode 100644 index 0000000..6f49896 --- /dev/null +++ b/python/problems/functions/palindromic_numbers/common.py @@ -0,0 +1,70 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 229 +number = 8 +visible = True + +solution = '''\ +def palindromic_numbers(): + xs = [] + for i in range(100, 1000): + for j in range(100, 1000): + if str(i * j) == str(i * j)[::-1]: + xs.append(i * j) + return max(xs) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'numbers' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + (906609, True), + (123456, False), + (1, True), + (11, True), + (12, False), + (113, False), + (131, True) + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions/palindromic_numbers/en.py b/python/problems/functions/palindromic_numbers/en.py new file mode 100644 index 0000000..5f4ea76 --- /dev/null +++ b/python/problems/functions/palindromic_numbers/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 229 +name = 'Palindromic numbers' +slug = 'Palindromic numbers' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions/palindromic_numbers/sl.py b/python/problems/functions/palindromic_numbers/sl.py new file mode 100644 index 0000000..8d64bab --- /dev/null +++ b/python/problems/functions/palindromic_numbers/sl.py @@ -0,0 +1,31 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 229 +name = 'Palindromska števila' +slug = 'Palindromska števila' + + +description = '''\ +<p> +Največje palindromsko število, ki ga lahko dobimo kot produkt dveh dvomestnih števil je <code>9009 = 91 * 99</code>. +Napišite funkcijo <code>palindromic_number()</code>, ki poišče in vrne največje palindromsko število, +ki ga lahko dobimo kot produkt dveh tromestnih števil. + +Vir: Project Euler, <a href="http://projecteuler.net/index.php?section=problems&id=4">Problem 4</a>. +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions/perfect_numbers/common.py b/python/problems/functions/perfect_numbers/common.py new file mode 100644 index 0000000..72267e6 --- /dev/null +++ b/python/problems/functions/perfect_numbers/common.py @@ -0,0 +1,71 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 232 +number = 11 +visible = True + +solution = '''\ +def divisors_sum(n): + s = 0 + for i in range(1, n): + if n % i == 0: + s += i + return s + +def perfect(n): + return n == divisors_sum(n) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'perfect' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + (6, True), + (28, True), + (1, False), + (5, False), + (496, True), + (497, False), + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions/perfect_numbers/en.py b/python/problems/functions/perfect_numbers/en.py new file mode 100644 index 0000000..a7cb94e --- /dev/null +++ b/python/problems/functions/perfect_numbers/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 232 +name = 'Perfect numbers' +slug = 'Perfect numbers' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions/perfect_numbers/sl.py b/python/problems/functions/perfect_numbers/sl.py new file mode 100644 index 0000000..a354a17 --- /dev/null +++ b/python/problems/functions/perfect_numbers/sl.py @@ -0,0 +1,30 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 232 +name = 'Popolna števila' +slug = 'Popolna števila' + + +description = '''\ +<p> +Napiši funkcijo <code>perfect(n)</code>, ki vrne <code>True</code>, če je podano število popolno, oz. <code>False</code>, če ni. +Popolna števila so števila, ki so enaka vsoti svojih deliteljev (brez samega sebe). +Primer popolnega števila je 28, saj so njegovi delitelji 1, 2, 4, 7, 14, njihova vsota, 1+2+4+7+14 pa je spet enaka 28. +</p> +<p> Uporabite funkcijo za vsoto deliteljev!</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions/prime_numbers/common.py b/python/problems/functions/prime_numbers/common.py new file mode 100644 index 0000000..33eb134 --- /dev/null +++ b/python/problems/functions/prime_numbers/common.py @@ -0,0 +1,69 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 234 +number = 13 +visible = True + +solution = '''\ +def prime(n): + for i in range(2, n): + for j in range(2, i): + if i % j == 0: + break + else: + print(i) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'prime' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + (3, [2]), + (10, [2, 3, 5, 7]), + (100, [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]), + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + numbers = sorted([int(n) for n in get_numbers(ans[1])]) + + if numbers == to: + n_correct += 1 + else: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions/prime_numbers/en.py b/python/problems/functions/prime_numbers/en.py new file mode 100644 index 0000000..87c01a2 --- /dev/null +++ b/python/problems/functions/prime_numbers/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 234 +name = 'Prime numbers' +slug = 'Prime numbers' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions/prime_numbers/sl.py b/python/problems/functions/prime_numbers/sl.py new file mode 100644 index 0000000..f6c6b24 --- /dev/null +++ b/python/problems/functions/prime_numbers/sl.py @@ -0,0 +1,27 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 234 +name = 'Praštevila' +slug = 'Praštevila' + + +description = '''\ +<p> +Napišite funkcijo <code>prime(n)</code>, ki izpiše vsa praštevila manjša od <code>n</code>. +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/all/common.py b/python/problems/functions_and_modules/all/common.py new file mode 100644 index 0000000..a02cb4b --- /dev/null +++ b/python/problems/functions_and_modules/all/common.py @@ -0,0 +1,72 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 238 +number = 4 +visible = True + +solution = '''\ +def all(xs): + for x in xs: + if not x: + return False + return True +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'all' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ([True, True, False], False), + ([True, True], True), + ([1, 2, 3, 0], False), + (['foo', 42, True], True), + (['foo', '', 42, True], False), + (['foo', 0.0, 42, True], False), + (['foo', None, 42, True], False), + (['foo', (), 42, True], False), + (['foo', [], 42, True], False), + ([], True), + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/all/en.py b/python/problems/functions_and_modules/all/en.py new file mode 100644 index 0000000..3028ad4 --- /dev/null +++ b/python/problems/functions_and_modules/all/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 238 +name = 'All' +slug = 'All' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/all/sl.py b/python/problems/functions_and_modules/all/sl.py new file mode 100644 index 0000000..f71fa4b --- /dev/null +++ b/python/problems/functions_and_modules/all/sl.py @@ -0,0 +1,40 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 238 +name = 'Vsi' +slug = 'Vsi' + + +description = '''\ +<p> +Napišite funkcijo <code>all</code>, ki sprejme seznam <code>xs</code> in vrne <code>True</code>, +če so vse vrednosti v seznamu resnične. Elementi seznama <code>xs</code> so lahko poljubnega tipa, ne le <code>bool</code>. +<pre> +>>> all([True, True, False]) +False +>>> all([True, True]) +True +>>> all([1, 2, 3, 0]) +False +>>> all(['foo', 42, True]) +True +>>> all([]) +True +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/any/common.py b/python/problems/functions_and_modules/any/common.py new file mode 100644 index 0000000..9d0d0d2 --- /dev/null +++ b/python/problems/functions_and_modules/any/common.py @@ -0,0 +1,70 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 239 +number = 4 +visible = True + +solution = '''\ +def any(xs): + for x in xs: + if x: + return True + return False +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'any' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ([2, 3, 0], True), + ([], False), + ([True, False, False], True), + ([False, False], False), + (['foo', 42, True], True), + ([False, 0, 0.0, '', None, (), []], False), + ([False, 0, 0.42, '', None, (), []], True), + ([False, 0, 0.0, '', None, (), [42]], True), + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/any/en.py b/python/problems/functions_and_modules/any/en.py new file mode 100644 index 0000000..f5b94d9 --- /dev/null +++ b/python/problems/functions_and_modules/any/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 239 +name = 'Any' +slug = 'Any' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/any/sl.py b/python/problems/functions_and_modules/any/sl.py new file mode 100644 index 0000000..f32e50e --- /dev/null +++ b/python/problems/functions_and_modules/any/sl.py @@ -0,0 +1,34 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 239 +name = 'Vsaj eden' +slug = 'Vsaj eden' + + +description = '''\ +<p> +Napišite funkcijo <code>any(xs)</code>, ki deluje podobno kot <code>all</code>, le da vrne <code>True</code>, +če je vsaj ena vrednost v seznamu resnična. +<pre> +>>> any([2, 3, 0]) +True +>>> any([]) +False +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/caesar_cipher/common.py b/python/problems/functions_and_modules/caesar_cipher/common.py new file mode 100644 index 0000000..497ce34 --- /dev/null +++ b/python/problems/functions_and_modules/caesar_cipher/common.py @@ -0,0 +1,79 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 243 +number = 9 +visible = True + +solution = '''\ +def caesar(s): + cipher = '' + for c in s: + if 'a' <= c <= 'w': + cipher += chr(ord(c) + 3) + elif 'x' <= c <= 'z': + cipher += chr(ord(c) - 23) + else: + cipher += c + return cipher +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'caesar' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ('', ''), + ('a', 'd'), + ('aa', 'dd'), + ('ab', 'de'), + ('z', 'c'), + ('xyz', 'abc'), + (' ', ' '), + ('a a', 'd d'), + ('julij cezar je seveda uporabljal cezarjevo sifro', + 'mxolm fhcdu mh vhyhgd xsrudeomdo fhcdumhyr vliur'), + ('the quick brown fox jumps over the lazy dog', + 'wkh txlfn eurzq ira mxpsv ryhu wkh odcb grj'), + ] + + test_in = [(func_name+'("%s")'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/caesar_cipher/en.py b/python/problems/functions_and_modules/caesar_cipher/en.py new file mode 100644 index 0000000..bcfedee --- /dev/null +++ b/python/problems/functions_and_modules/caesar_cipher/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 243 +name = 'Caesar cipher' +slug = 'Caesar cipher' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/caesar_cipher/sl.py b/python/problems/functions_and_modules/caesar_cipher/sl.py new file mode 100644 index 0000000..ea4d9c8 --- /dev/null +++ b/python/problems/functions_and_modules/caesar_cipher/sl.py @@ -0,0 +1,35 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 243 +name = 'Cezarjeva šifra' +slug = 'Cezarjeva šifra' + + +description = '''\ +<p> +Napišite funkcijo <code>caesar(s)</code>, ki podan niz zašifrira z uporabo <a href="http://sl.wikipedia.org/wiki/Cezarjeva_%C5%A1ifra">cezarjeve šifre</a>. +Preden se lotite naloge, se je morda vredno pozanimati kaj počneta funkciji +<a href="https://docs.python.org/3.5/library/functions.html#ord">ord</a> in +<a href="https://docs.python.org/3.5/library/functions.html#chr">chr</a>. +Predpostavite lahko, da niz <code>s</code> vsebuje le male črke angleške besede in presledke. +<pre> +>>> caesar('the quick brown fox jumps over the lazy dog') +'wkh txlfn eurzq ira mxpsv ryhu wkh odcb grj' +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/common.py b/python/problems/functions_and_modules/common.py new file mode 100644 index 0000000..915b041 --- /dev/null +++ b/python/problems/functions_and_modules/common.py @@ -0,0 +1,2 @@ +id = 18 +number = 5
\ No newline at end of file diff --git a/python/problems/functions_and_modules/dominoes/common.py b/python/problems/functions_and_modules/dominoes/common.py new file mode 100644 index 0000000..9a46a78 --- /dev/null +++ b/python/problems/functions_and_modules/dominoes/common.py @@ -0,0 +1,69 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 240 +number = 6 +visible = True + +solution = '''\ +def dominoes(domine): + for i in range(len(domine) - 1): + if domine[i][1] != domine[i + 1][0]: + return False + return True +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'dominoes' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ([], True), + ([(2, 4), (4, 4)], True), + ([(2, 4), (4, 4), (4, 2)], True), + ([(2, 4), (4, 4), (4, 2), (2, 9), (9, 1)], True), + ([(2, 4), (4, 3), (4, 2), (2, 9), (9, 1)], False), + ([(3, 6), (6, 6), (6, 1), (1, 0)], True), + ([(3, 6), (6, 6), (2, 3)], False), + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/dominoes/en.py b/python/problems/functions_and_modules/dominoes/en.py new file mode 100644 index 0000000..4d0d31b --- /dev/null +++ b/python/problems/functions_and_modules/dominoes/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 240 +name = 'Dominoes' +slug = 'Dominoes' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/dominoes/sl.py b/python/problems/functions_and_modules/dominoes/sl.py new file mode 100644 index 0000000..41cb860 --- /dev/null +++ b/python/problems/functions_and_modules/dominoes/sl.py @@ -0,0 +1,29 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 240 +name = 'Domine' +slug = 'Domine' + + +description = '''\ +<p> +Vrsta domin je podana s seznamom parov (terk), na primer +<code>[(3, 6), (6, 6), (6, 1), (1, 0)] ali [(3, 6), (6, 6), (2, 3)]</code>. Napišite funkcijo <code>dominoes(xs)</code>, +ki prejme takšen seznam in pove, ali so domine pravilno zložene. Za prvi seznam mora vrniti <code>True</code> in za drugega <code>False</code>. +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/en.py b/python/problems/functions_and_modules/en.py new file mode 100644 index 0000000..1218e73 --- /dev/null +++ b/python/problems/functions_and_modules/en.py @@ -0,0 +1,3 @@ +name = 'Functions and Modules' +description = 'Advanced functions and modules' + diff --git a/python/problems/functions_and_modules/largest_sublist/common.py b/python/problems/functions_and_modules/largest_sublist/common.py new file mode 100644 index 0000000..237b817 --- /dev/null +++ b/python/problems/functions_and_modules/largest_sublist/common.py @@ -0,0 +1,73 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 242 +number = 8 +visible = True + +solution = '''\ +def largest_sublist(xss): + najvecji = [] + najvecji_vsota = float('-inf') + for xs in xss: + vsota = 0 + for x in xs: + vsota += x + if vsota > najvecji_vsota: + najvecji = xs + najvecji_vsota = vsota + return najvecji +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'largest_sublist' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ([[0]], [0]), + ([[1, 2]], [1, 2]), + ([[1, 2], [], [0]], [1, 2]), + ([[2, 4, 1], [3, 1], [], [8, 2], [1, 1, 1, 1]], [8, 2]), + ([[5, 3, 6, 3], [1, 2, 3, 4], [5, -1, 0]], [5, 3, 6, 3]), + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/largest_sublist/en.py b/python/problems/functions_and_modules/largest_sublist/en.py new file mode 100644 index 0000000..132eb39 --- /dev/null +++ b/python/problems/functions_and_modules/largest_sublist/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 242 +name = 'Largest sublist' +slug = 'Largest sublist' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/largest_sublist/sl.py b/python/problems/functions_and_modules/largest_sublist/sl.py new file mode 100644 index 0000000..b550ce2 --- /dev/null +++ b/python/problems/functions_and_modules/largest_sublist/sl.py @@ -0,0 +1,33 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 242 +name = 'Največji podseznam' +slug = 'Največji podseznam' + + +description = '''\ +<p> +Napiši funkcijo <code>largest_sublist</code>, ki vrne podseznam z največjo vsoto elementov. +<pre> +>>> largest_sublist([[1, 1, 1], [1, 1]]) +[1, 1, 1] +>>> largest_sublist([[2, 4, 1], [3, 1], [], [8, 2], [1, 1, 1, 1]]) +[8, 2] +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/lists_sum/common.py b/python/problems/functions_and_modules/lists_sum/common.py new file mode 100644 index 0000000..c62bce1 --- /dev/null +++ b/python/problems/functions_and_modules/lists_sum/common.py @@ -0,0 +1,72 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 241 +number = 7 +visible = True + +solution = '''\ +def lists_sum(xss): + vsote = [] + for xs in xss: + vsota = 0 + for x in xs: + vsota += x + vsote.append(vsota) + return vsote +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'lists_sum' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ([], []), + ([[]], [0]), + ([[0]], [0]), + ([[1, 2]], [3]), + ([[1, 2], [], [0]], [3, 0, 0]), + ([[2, 4, 1], [3, 1], [], [8, 2], [1, 1, 1, 1]], [7, 4, 0, 10, 4]), + ([[5, 3, 6, 3], [1, 2, 3, 4], [5, -1, 0]], [17, 10, 4]), + ] + + test_in = [(func_name+'(%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/lists_sum/en.py b/python/problems/functions_and_modules/lists_sum/en.py new file mode 100644 index 0000000..12eaf0b --- /dev/null +++ b/python/problems/functions_and_modules/lists_sum/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 241 +name = 'Lists sum' +slug = 'Lists sum' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/lists_sum/sl.py b/python/problems/functions_and_modules/lists_sum/sl.py new file mode 100644 index 0000000..4baa002 --- /dev/null +++ b/python/problems/functions_and_modules/lists_sum/sl.py @@ -0,0 +1,35 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 241 +name = 'Vsota seznamov' +slug = 'Vsota seznamov' + + +description = '''\ +<p> +Podan je seznam seznamov, npr. <code>[[2, 4, 1], [3, 1], [], [8, 2], [1, 1, 1, 1]]</code>. +Napiši funkcijo <code>lists_sum(xxs)</code>, ki v seznamu vrne vsote vseh elementov v posameznih podseznamih. +Za gornji seznam naj funkcija vrne seznam <code>[7, 4, 0, 10, 4]</code>, saj je, na primer, <code>2 + 4 + 1 = 7</code>. +<pre> +>>> lists_sum([[1, 1, 1], [1, 1]]) +[3, 2] +>>> lists_sum([[2, 4, 1], [3, 1], [], [8, 2], [1, 1, 1, 1]]) +[7, 4, 0, 10, 4] +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/longest_word/common.py b/python/problems/functions_and_modules/longest_word/common.py new file mode 100644 index 0000000..b4fabc1 --- /dev/null +++ b/python/problems/functions_and_modules/longest_word/common.py @@ -0,0 +1,71 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 235 +number = 1 +visible = True + +solution = '''\ +def longest(s): + naj = '' + for beseda in s.split(): + if len(beseda) > len(naj): + naj = beseda + return naj +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'longest' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ('beseda', 'beseda'), + ('an ban', 'ban'), + ('an ban pet podgan', 'podgan'), + ('an ban pet podgan stiri misi', 'podgan'), + ('ta clanek je lepo napisan', 'napisan'), + ('123456 12345 1234 123 12 1', '123456'), + ('12345 123456 12345 1234 123 12 1', '123456'), + ('1234 12345 123456 12345 1234 123 12 1', '123456'), + ] + + test_in = [(func_name+'("%s")'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/longest_word/en.py b/python/problems/functions_and_modules/longest_word/en.py new file mode 100644 index 0000000..7bd4dc2 --- /dev/null +++ b/python/problems/functions_and_modules/longest_word/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 235 +name = 'Longest word' +slug = 'Longest word' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/longest_word/sl.py b/python/problems/functions_and_modules/longest_word/sl.py new file mode 100644 index 0000000..eb85509 --- /dev/null +++ b/python/problems/functions_and_modules/longest_word/sl.py @@ -0,0 +1,30 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 235 +name = 'Najdaljša beseda' +slug = 'Najdaljša beseda' + + +description = '''\ +<p> +Napiši funkcijo <code>longest(s)</code>, ki vrne najdaljšo besedo v nizu <code>s</code>. +<pre> +>>> longest('an ban pet podgan') +'podgan' +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/map/common.py b/python/problems/functions_and_modules/map/common.py new file mode 100644 index 0000000..93ba8ac --- /dev/null +++ b/python/problems/functions_and_modules/map/common.py @@ -0,0 +1,65 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 245 +number = 11 +visible = True + +solution = '''\ +def map(f, xs): + ys = [] + for x in xs: + ys.append(f(x)) + return ys +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'map' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + (('abs', [-5, 8, -3, -1, 3]), [5, 8, 3, 1, 3]), + (('len', 'Daydream delusion limousine eyelash'.split()), [8, 8, 9, 7]), + (('int', '1 3 5 42'.split()), [1, 3, 5, 42]), + ] + + test_in = [(func_name+'({l[0]},{l[1]})'.format(l = l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/map/en.py b/python/problems/functions_and_modules/map/en.py new file mode 100644 index 0000000..dcc1785 --- /dev/null +++ b/python/problems/functions_and_modules/map/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 245 +name = 'Map' +slug = 'Map' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/map/sl.py b/python/problems/functions_and_modules/map/sl.py new file mode 100644 index 0000000..18c47fb --- /dev/null +++ b/python/problems/functions_and_modules/map/sl.py @@ -0,0 +1,34 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 245 +name = 'Slikaj' +slug = 'Slikaj' + + +description = '''\ +<p> +Napišite funkcijo <code>map(f, xs)</code>, ki sprejme funkcijo <code>f</code> in seznam <code>[x_1, x_2, ..., x_n]</code> +in vrne nov seznam <code>[f(x_1), f(x_2), ..., f(x_n)]</code>. +<pre> +>>> map(abs, [-5, 8, -3, -1, 3]) +[5, 8, 3, 1, 3] +>>> map(len, "Daydream delusion limousine eyelash".split()) +[8, 8, 9, 7] +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/multiplicative_range/common.py b/python/problems/functions_and_modules/multiplicative_range/common.py new file mode 100644 index 0000000..9b892e6 --- /dev/null +++ b/python/problems/functions_and_modules/multiplicative_range/common.py @@ -0,0 +1,68 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 244 +number = 10 +visible = True + +solution = '''\ +def mrange(s, r, l): + xs = [] + for i in range(l): + xs.append(s) + s *= r + return xs +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'mrange' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ((32, 2, 0), []), + ((32, 2, 1), [32]), + ((32, 2, 2), [32, 64]), + ((42, -1, 5), [42, -42, 42, -42, 42]), + ((7, 4, 7), [7, 28, 112, 448, 1792, 7168, 28672]), + ] + + test_in = [(func_name+'(*%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/multiplicative_range/en.py b/python/problems/functions_and_modules/multiplicative_range/en.py new file mode 100644 index 0000000..566ef5f --- /dev/null +++ b/python/problems/functions_and_modules/multiplicative_range/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 244 +name = 'Multiplicative range' +slug = 'Multiplicative range' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/multiplicative_range/sl.py b/python/problems/functions_and_modules/multiplicative_range/sl.py new file mode 100644 index 0000000..8bd4bd0 --- /dev/null +++ b/python/problems/functions_and_modules/multiplicative_range/sl.py @@ -0,0 +1,32 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 244 +name = 'Multiplikativni range' +slug = 'Multiplikativni range' + + +description = '''\ +<p> +Napišite funkcijo <code>mrange(start, factor, length)</code>, ki vrne seznam, kjer je vsako naslednje število za +<code>factor</code> večje od prejšnjega. Npr., v seznamu <code>[1, 2, 4, 8, 16]</code> je vsako naslednje število 2-krat večje od prejšnjega. +<pre> +>>> print(mrange(7, 4, 7)) +[7, 28, 112, 448, 1792, 7168, 28672] +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/similarity/common.py b/python/problems/functions_and_modules/similarity/common.py new file mode 100644 index 0000000..3a6df99 --- /dev/null +++ b/python/problems/functions_and_modules/similarity/common.py @@ -0,0 +1,73 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 236 +number = 2 +visible = True + +solution = '''\ +def similarity(s1, s2): + stevec = 0 + for i in range(min(len(s1), len(s2))): + if s1[i] == s2[i]: + stevec += 1 + return stevec +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'similarity' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + (('sobota', 'robot'), 4), + (('', 'robot'), 0), + (('sobota', ''), 0), + (('', ''), 0), + (('a', 'b'), 0), + (('a', 'a'), 1), + (('aaa', 'a'), 1), + (('amper', 'amonijak'), 2), + (('1000 let', 'tisoc let'), 0), + (('hamming distance', 'haming distance'), 12) + ] + + test_in = [(func_name+'(*%s)'%str(l[0]), None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/similarity/en.py b/python/problems/functions_and_modules/similarity/en.py new file mode 100644 index 0000000..e1dc014 --- /dev/null +++ b/python/problems/functions_and_modules/similarity/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 236 +name = 'Similarity' +slug = 'Similarity' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/similarity/sl.py b/python/problems/functions_and_modules/similarity/sl.py new file mode 100644 index 0000000..8aaf0b0 --- /dev/null +++ b/python/problems/functions_and_modules/similarity/sl.py @@ -0,0 +1,39 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 236 +name = 'Podobnost' +slug = 'Podobnost' + + +description = '''\ +<p> +Napišite funkcijo <code>similarity(s1, s2)</code>, ki izračuna podobnost med dvema nizoma. +Podobnost definirajmo kot število mest v katerih se niza ujemata. +<pre> +sobota +robot +------ +011110 -> 4 + +>>> podobnost('sobota', 'robot') +4 +>>> podobnost('robot', 'sobota') +4 +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/functions_and_modules/sl.py b/python/problems/functions_and_modules/sl.py new file mode 100644 index 0000000..fb4f520 --- /dev/null +++ b/python/problems/functions_and_modules/sl.py @@ -0,0 +1,3 @@ +name = 'Funkcije in delo z moduli' +description = 'Uporaba funkcij in delo z moduli (predvsem z nizi)' + diff --git a/python/problems/functions_and_modules/suspicious_words/common.py b/python/problems/functions_and_modules/suspicious_words/common.py new file mode 100644 index 0000000..89c1a88 --- /dev/null +++ b/python/problems/functions_and_modules/suspicious_words/common.py @@ -0,0 +1,70 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 237 +number = 3 +visible = True + +solution = '''\ +def suspicious(s): + susp = [] + for word in s.split(): + if 'u' in word and 'a' in word: + susp.append(word) + return susp +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + func_name = 'suspicious' + tokens = get_tokens(code) + if not has_token_sequence(tokens, ['def', func_name]): + return False, [{'id' : 'no_func_name', 'args' : {'func_name' : func_name}}] + + in_out = [ + ('', []), + ('aa uu', []), + ('aa uu au', ['au']), + ('muha', ['muha']), + ('Muha pa je rekla: "Tale juha se je pa res prilegla, najlepša huala," in odletela.', + ['Muha', 'juha', 'huala,"']), + ('ameba nima aja in uja, ampak samo a', ['uja,']), + ] + + test_in = [(func_name+"('"+l[0]+"')", None) for l in in_out] + test_out = [l[1] for l in in_out] + + answers = python(code=code, inputs=test_in, timeout=1.0) + n_correct = 0 + tin, tout = None, None + for i, (ans, to) in enumerate(zip(answers, test_out)): + n_correct += ans[0] == to + if ans[0] != to: + tin = test_in[i][0] + tout = to + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/functions_and_modules/suspicious_words/en.py b/python/problems/functions_and_modules/suspicious_words/en.py new file mode 100644 index 0000000..9a406bf --- /dev/null +++ b/python/problems/functions_and_modules/suspicious_words/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 237 +name = 'Suspicious words' +slug = 'Suspicious words' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/functions_and_modules/suspicious_words/sl.py b/python/problems/functions_and_modules/suspicious_words/sl.py new file mode 100644 index 0000000..3bf2c7b --- /dev/null +++ b/python/problems/functions_and_modules/suspicious_words/sl.py @@ -0,0 +1,32 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 237 +name = 'Sumljive besede' +slug = 'Sumljive besede' + + +description = '''\ +<p> +Napiši funkcijo <code>suspicious(s)</code>, ki vrne seznam vseh sumljivih besed v danem nizu. +Beseda je sumljiva, če vsebuje tako črko u kot črko a. +<pre> +>>> susupicious('Muha pa je rekla: "Tale juha se je pa res prilegla, najlepša huala," in odletela.') +['Muha', 'juha', 'huala,"'] +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/introduction/average/common.py b/python/problems/introduction/average/common.py index c61f7e6..28c7a7e 100644 --- a/python/problems/introduction/average/common.py +++ b/python/problems/introduction/average/common.py @@ -6,7 +6,6 @@ from server.hints import Hint id = 189 -group = 'introduction' number = 4 visible = True diff --git a/python/problems/introduction/average/en.py b/python/problems/introduction/average/en.py index 7742a7d..5ce621e 100644 --- a/python/problems/introduction/average/en.py +++ b/python/problems/introduction/average/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 1000 name = 'Average grade' slug = 'Average grade' diff --git a/python/problems/introduction/average/sl.py b/python/problems/introduction/average/sl.py index d7eafbb..540a9cc 100644 --- a/python/problems/introduction/average/sl.py +++ b/python/problems/introduction/average/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 189 name = 'Povprečna ocena' slug = 'Povprečna ocena' diff --git a/python/problems/introduction/ballistics/common.py b/python/problems/introduction/ballistics/common.py index afb84b6..8cb5c2d 100644 --- a/python/problems/introduction/ballistics/common.py +++ b/python/problems/introduction/ballistics/common.py @@ -5,7 +5,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 187 -group = 'introduction' number = 3 visible = True diff --git a/python/problems/introduction/ballistics/en.py b/python/problems/introduction/ballistics/en.py index 34dca8a..6fab80f 100644 --- a/python/problems/introduction/ballistics/en.py +++ b/python/problems/introduction/ballistics/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 1000 name = 'Ballistics' slug = 'Ballistics' diff --git a/python/problems/introduction/ballistics/sl.py b/python/problems/introduction/ballistics/sl.py index fa0fe5d..ee073f8 100644 --- a/python/problems/introduction/ballistics/sl.py +++ b/python/problems/introduction/ballistics/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 187 name = 'Topologija' slug = 'Topologija' diff --git a/python/problems/introduction/common.py b/python/problems/introduction/common.py new file mode 100644 index 0000000..8498d9c --- /dev/null +++ b/python/problems/introduction/common.py @@ -0,0 +1,2 @@ +id = 13 +number = 1 diff --git a/python/problems/introduction/fahrenheit_to_celsius/common.py b/python/problems/introduction/fahrenheit_to_celsius/common.py index 6549c32..10a1067 100644 --- a/python/problems/introduction/fahrenheit_to_celsius/common.py +++ b/python/problems/introduction/fahrenheit_to_celsius/common.py @@ -3,9 +3,9 @@ from python.util import has_token_sequence, string_almost_equal, \ string_contains_number, get_tokens, get_numbers, get_exception_desc from server.hints import Hint +import re id = 180 -group = 'introduction' number = 1 visible = True @@ -87,6 +87,9 @@ def hint(python, code): if not has_token_sequence(tokens, ['input']): return [{'id': 'no_input_call'}] + if not re.findall(r'=[^\n]*?input', code): + return [{'id': 'no_input_call'}] + # if tokens * or / or = are not in code, we have to teach them how to # evaluate expressions. if (not has_token_sequence(tokens, ['/']) or diff --git a/python/problems/introduction/fahrenheit_to_celsius/en.py b/python/problems/introduction/fahrenheit_to_celsius/en.py index a2af212..5d7522e 100644 --- a/python/problems/introduction/fahrenheit_to_celsius/en.py +++ b/python/problems/introduction/fahrenheit_to_celsius/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 180 name = 'Converting Fahrenheit to Celsius' slug = 'Converting Fahrenheit to Celsius' diff --git a/python/problems/introduction/fahrenheit_to_celsius/sl.py b/python/problems/introduction/fahrenheit_to_celsius/sl.py index b61c436..f5ce4a4 100644 --- a/python/problems/introduction/fahrenheit_to_celsius/sl.py +++ b/python/problems/introduction/fahrenheit_to_celsius/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 180 name = 'Pretvarjanje iz Fahrenheitov v Celzije' slug = 'Pretvarjanje iz Fahrenheitov v Celzije' @@ -12,7 +11,7 @@ stopinjah, program pa jo izpiše v Celzijevih. Med temperaturama pretvarjamo po formuli C = 5/9 (F – 32).</p>''' no_input_call = ['''\ -<p>Uporabnika nekaj vprašamo s funkcijo <code>input</code>.</p>''', +<p>Uporabi funkcijo <code>input</code> in shrani rezultat.</p>''', '''\ <p>Funkcija <code>input</code> sprejme niz (<em>angl.</em> string), ki se prikaže uporabniku kot vprašanje in vrača, kar je uporabnik napisal. </p>''', diff --git a/python/problems/introduction/fast_fingers/common.py b/python/problems/introduction/fast_fingers/common.py index dc04dcf..754679d 100644 --- a/python/problems/introduction/fast_fingers/common.py +++ b/python/problems/introduction/fast_fingers/common.py @@ -5,7 +5,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 190 -group = 'introduction' number = 5 visible = True diff --git a/python/problems/introduction/fast_fingers/en.py b/python/problems/introduction/fast_fingers/en.py index de07494..ab4637a 100644 --- a/python/problems/introduction/fast_fingers/en.py +++ b/python/problems/introduction/fast_fingers/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 1000 name = 'Fast fingers' slug = 'Fast fingers' diff --git a/python/problems/introduction/fast_fingers/sl.py b/python/problems/introduction/fast_fingers/sl.py index 0b38a3a..c181951 100644 --- a/python/problems/introduction/fast_fingers/sl.py +++ b/python/problems/introduction/fast_fingers/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 190 name = 'Hitri prsti' slug = 'Hitri prsti' diff --git a/python/problems/introduction/fast_fingers_2/common.py b/python/problems/introduction/fast_fingers_2/common.py index af4439c..c738d45 100644 --- a/python/problems/introduction/fast_fingers_2/common.py +++ b/python/problems/introduction/fast_fingers_2/common.py @@ -5,7 +5,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 191 -group = 'introduction' number = 6 visible = True diff --git a/python/problems/introduction/fast_fingers_2/en.py b/python/problems/introduction/fast_fingers_2/en.py index 636f4d0..2172127 100644 --- a/python/problems/introduction/fast_fingers_2/en.py +++ b/python/problems/introduction/fast_fingers_2/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 1000 name = 'Fast fingers 2' slug = 'Fast fingers 2' diff --git a/python/problems/introduction/fast_fingers_2/sl.py b/python/problems/introduction/fast_fingers_2/sl.py index 125bd24..6606fbe 100644 --- a/python/problems/introduction/fast_fingers_2/sl.py +++ b/python/problems/introduction/fast_fingers_2/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 191 name = 'Hitri prsti 2' slug = 'Hitri prsti 2' diff --git a/python/problems/introduction/pythagorean_theorem/common.py b/python/problems/introduction/pythagorean_theorem/common.py index ed49b1a..cebae68 100644 --- a/python/problems/introduction/pythagorean_theorem/common.py +++ b/python/problems/introduction/pythagorean_theorem/common.py @@ -5,7 +5,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 188 -group = 'introduction' number = 2 visible = True diff --git a/python/problems/introduction/pythagorean_theorem/en.py b/python/problems/introduction/pythagorean_theorem/en.py index b3c6117..79d7e39 100644 --- a/python/problems/introduction/pythagorean_theorem/en.py +++ b/python/problems/introduction/pythagorean_theorem/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 1000 name = 'Pythagorean theorem' slug = 'Pythagorean theorem' diff --git a/python/problems/introduction/pythagorean_theorem/sl.py b/python/problems/introduction/pythagorean_theorem/sl.py index 21aec9a..9500651 100644 --- a/python/problems/introduction/pythagorean_theorem/sl.py +++ b/python/problems/introduction/pythagorean_theorem/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 188 name = 'Pitagorov izrek' slug = 'Pitagorov izrek' diff --git a/python/problems/lists_and_for/calculator_polish/common.py b/python/problems/lists_and_for/calculator_polish/common.py new file mode 100644 index 0000000..cb89a50 --- /dev/null +++ b/python/problems/lists_and_for/calculator_polish/common.py @@ -0,0 +1,96 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 224 +number = 10 +visible = True + +solution = '''\ +operacije = ["*", "+", "-", "/", "%"] + +while True: + izraz = input("Izraz: ").split() + if not izraz: + break + + sklad = [] + for e in izraz: + sklad.append(e) + if sklad[-1] in operacije: + operacija = sklad.pop() + o2 = int(sklad.pop()) + o1 = int(sklad.pop()) + if operacija == "+": + rezultat = o1 + o2 + elif operacija == "-": + rezultat = o1 - o2 + elif operacija == "*": + rezultat = o1 * o2 + elif operacija == "/": + rezultat = o1 // o2 + elif operacija == "%": + rezultat = o1 % o2 + sklad.append(rezultat) + + print("Rezultat:", sklad[0]) + print() +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + in_out = [ + (['6 3 +'], [9]), + (['6 3 -'], [3]), + (['6 3 /'], [2]), + (['7 3 /'], [2]), + (['6 3 *'], [18]), + (['6 3 %'], [0]), + (['1 2 +', '2 3 +', '1 2 3 4 5 * * * *'], [3, 5, 120]), + (['1 2 + 3 +'], [6]), + (['1 2 3 + +'], [6]), + (['1 2 + 3 4 + *'], [21]), + (['1 2 3 * 4 + +'], [11]), + (['3 5 + 2 * 10 2 1 - * -'], [6]), + (['11 22 33 * * 7 + 2 / 100 % 1 2 - -'], [97]), + ] + + test_in = [(None, '\n'.join(s[0])+'\n') for s in in_out] + test_out = [s[1] for s in in_out] + # List of outputs: (expression result, stdout, stderr, exception). + answers = python(code=code, inputs=test_in, timeout=1.0) + outputs = [ans[1] for ans in answers] + + n_correct = 0 + tin = None + for i, (output, correct) in enumerate(zip(outputs, test_out)): + if all(string_almost_equal(output, c, prec=2) for c in correct): + n_correct += 1 + else: + tin = test_in[i][1] + tout = correct + + passed = n_correct == len(test_in) + + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/lists_and_for/calculator_polish/en.py b/python/problems/lists_and_for/calculator_polish/en.py new file mode 100644 index 0000000..f0618e8 --- /dev/null +++ b/python/problems/lists_and_for/calculator_polish/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 224 +name = 'Reverse polish potation calculator' +slug = 'Reverse polish potation calculator' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/lists_and_for/calculator_polish/sl.py b/python/problems/lists_and_for/calculator_polish/sl.py new file mode 100644 index 0000000..b7ff8a1 --- /dev/null +++ b/python/problems/lists_and_for/calculator_polish/sl.py @@ -0,0 +1,61 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 224 +name = 'Kalkulator v inverzni poljski notaciji' +slug = 'Kalkulator v inverzni poljski notaciji' + + +description = '''\ +<p> +V <a href="http://en.wikipedia.org/wiki/Reverse_Polish_notation">inverzni poljski ali postfiksni notaciji</a> ne potrebujemo oklepajev: +računska operacija sledi številoma in se vedno izvede takoj ter zamenja predhodni števili in operacijo z rezultatom operacije. + +Poglejmo si računanje <code>(3 + 5) * 2 - 10 * (2 - 1)</code> ali postfiksno <code>3 5 + 2 * 10 2 1 - * -</code>: + +<ul> +<li> Beremo vhod do prve operacije. </li> +<li> <code>3 5 + </code>; izvede se seštevanje, tri elemente zamenja rezultat 8, beremo dalje. </li> +<li> <code>8 2 * </code>; rezultat je 16, beremo dalje.</li> +<li> <code>16 10 2 1 -</code>; rezultat 1, beremo dalje.</li> +<li> <code>16 10 1 *</code>; rezultat 10, beremo dalje.</li> +<li> <code>16 10 -</code>; rezultat 6, beremo dalje.</li> +<li> <code>6</code>; vhoda je konec zato se se računanje ustavi.</li> +</ul> +Napišite kalkulator s celoštevilskimi operacijami seštevanja, odštevanja, množenja, deljenja in izračunom ostanka, +ki prejme vhod v inverzni poljski notaciji. Ko uporabnik ne poda ničesar (pritisne le enter), naj se program zaključi. +Števila ter operande ločujte s presledkom. +<pre> +Izraz: 3 5 + +Rezultat: 8 + +Izraz: 16 5 % +Rezultat: 1 + +Izraz: 16 5 / +Rezultat: 3 + +Izraz: 3 3 3 + + +Rezultat: 9 + +Izraz: 3 5 + 2 * 10 2 1 - * - +Rezultat: 6 + +Izraz: +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/lists_and_for/common.py b/python/problems/lists_and_for/common.py new file mode 100644 index 0000000..fe6aa94 --- /dev/null +++ b/python/problems/lists_and_for/common.py @@ -0,0 +1,2 @@ +id = 16 +number = 3
\ No newline at end of file diff --git a/python/problems/lists_and_for/contains_42/common.py b/python/problems/lists_and_for/contains_42/common.py index f91465f..fb2089e 100644 --- a/python/problems/lists_and_for/contains_42/common.py +++ b/python/problems/lists_and_for/contains_42/common.py @@ -6,7 +6,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 193 -group = 'lists_and_for' number = 1 visible = True @@ -25,10 +24,15 @@ hint_type = { 'for_loop': Hint('for_loop'), 'if_clause': Hint('if_clause'), 'printing': Hint('printing'), - 'print_out_for': Hint('print_out_for') + 'print_out_for': Hint('print_out_for'), + 'seen_42': Hint('seen_42'), + 'final_hint': Hint('final_hint'), + 'final_hint_nobreak': Hint('final_hint_nobreak') } def test(python, code): + tokens = get_tokens(code) + test_xs = [[42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2], [42, 5, 4, -7, 2, 12, -3, -4, 11, 2], [5, 4, -7, 2, 12, -3, -4, 11, 2], @@ -71,6 +75,11 @@ def test(python, code): hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_xs)}}] if tin: hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + else: + if has_token_sequence(tokens, ['break']): + hints.append({'id' : 'final_hint'}) + else: + hints.append({'id' : 'final_hint_nobreak'}) return passed, hints def hint(python, code): @@ -101,5 +110,7 @@ def hint(python, code): if not has_token_sequence(tokens, ['\n', 'print']): return [{'id' : 'print_out_for'}] + if not has_token_sequence(tokens, ['=', 'True']): + return [{'id' : 'seen_42'}] return None diff --git a/python/problems/lists_and_for/contains_42/en.py b/python/problems/lists_and_for/contains_42/en.py index 805b37c..7794063 100644 --- a/python/problems/lists_and_for/contains_42/en.py +++ b/python/problems/lists_and_for/contains_42/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 193 name = 'Contains 42' slug = 'Contains 42' diff --git a/python/problems/lists_and_for/contains_42/sl.py b/python/problems/lists_and_for/contains_42/sl.py index fe6b57e..65353a7 100644 --- a/python/problems/lists_and_for/contains_42/sl.py +++ b/python/problems/lists_and_for/contains_42/sl.py @@ -3,7 +3,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 193 name = 'Vsebuje' slug = 'Vsebuje' @@ -21,10 +20,10 @@ Seveda mora program delati za poljubne sezname in ne samo za seznam iz primera.< for_loop = ['''\ <p>Pregledati bo treba vse elemente v seznamu <code>xs</code>''', '''\ -<p>Najlažje bo s <b>for</b> zanko. +<p>Najlažje bo s <code>for</code> zanko. ''', '''\ -<p>Poskusii naslednji dve vrstici:</p> +<p>Poskusi naslednji dve vrstici:</p> <pre> for x in xs: print (x) @@ -36,9 +35,9 @@ Kaj naj Python naredi s to spremenljivko, je zapisano v zamaknjenih vrsticah. Tokrat vrednost le izpišemo.</p>'''] if_clause = ['''\ -<p><code>Preveri, ali imamo število 42?</code></p>''', +<p>Preveri, ali imamo število 42?</p>''', '''\ -<p>Uporabi pogojni stavek <b>if</b>!</p>''', +<p>Uporabi pogojni stavek <code>if</code>!</p>''', '''\ <pre> if x == 42: @@ -57,7 +56,7 @@ videl42 = False <p>in jo tekom zanke ustrezno spremenimo.'''] plan = ['''\ -<p><b>Plan.</b> Kako bi se tega lotil ročno? Nekako takole: </p> +<p>Kako bi se tega lotil ročno? Nekako takole: </p> <pre> Za vsak element v seznamu Poglej, ali je 42? @@ -82,6 +81,21 @@ hint = { <p>Izpiši rezultat.</p>'''], 'print_out_for': ['''\ -<p>Pazi, da izpišeš rezultat izven zanke!</p>'''] +<p>Pazi, da izpišeš rezultat izven zanke!</p>'''], + 'seen_42': seen_42, + + 'final_hint': ['''\ +<p>Program deluje pravilno!</p>'''], + + 'final_hint_nobreak': ['''\ +<p>Program deluje pravilno! <br> +Namig za bolj učinkovit program: ni vedno potrebno, da se program pregleda vse elemente. Če najdemo vrednost 42, nam ni +potrebno več naprej iskati - zanko lahko prekinemo z ukazom <code>break</code> </p>'''], + + 'problematic_test_case': ['''\ +<p>Program ne dela pravilno!<br> +Poskusi xs = [%=testin%] <br> +pravilen rezultat: [%=testout%]</p> +'''], } diff --git a/python/problems/lists_and_for/contains_multiples/common.py b/python/problems/lists_and_for/contains_multiples/common.py new file mode 100644 index 0000000..59a5743 --- /dev/null +++ b/python/problems/lists_and_for/contains_multiples/common.py @@ -0,0 +1,82 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 219 +number = 5 +visible = True + +solution = '''\ +xs = [42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2] + +vsebuje = False +for x in xs: + if x % 42 == 0: + vsebuje = True +print(vsebuje) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + in_out = [ + ([], False), + ([0], True), + ([42], True), + ([42 * 43], True), + ([4, 2], False), + ([42, 42], True), + ([1, 2, 3, 4, 5, 5, 4, 3, 2, 1], False), + ([1, 2, 3, 4, 5, 5, 4, 3, 2, 1, -42], True), + ([1, 2, 3, 4, 5, 42 * 3, 5, 4, 3, 2, 1], True), + ([1, 2, 42, 4, 5, 42 * 5, 5, 4, 42 * 3, 2, 1], True), + ([42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2], True) + ] + + + test_in = [t[0] for t in in_out] + test_out = [t[1] for t in in_out] + + n_correct = 0 + tin = None + for xs_i, xs in enumerate(test_in): + # change code to contain new xs instead of the one + # given by user + tcode = re.sub(r'^xs\s*=\s*\[.*?\]', + 'xs = ' + str(xs), + code, + flags = re.DOTALL | re.MULTILINE) + + # use python session to call tcode + answers = python(code=tcode, inputs=[(None, None)], timeout=1.0) + output = answers[0][1] + + if str(test_out[xs_i]) in output and \ + str((not test_out[xs_i])) not in output: + n_correct += 1 + else: + tin = test_in[xs_i] + tout = test_out[xs_i] + passed = n_correct == len(test_in) + + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/lists_and_for/contains_multiples/en.py b/python/problems/lists_and_for/contains_multiples/en.py new file mode 100644 index 0000000..47bf004 --- /dev/null +++ b/python/problems/lists_and_for/contains_multiples/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 219 +name = 'Contains multiples' +slug = 'Contains multiples' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/lists_and_for/contains_multiples/sl.py b/python/problems/lists_and_for/contains_multiples/sl.py new file mode 100644 index 0000000..7345370 --- /dev/null +++ b/python/problems/lists_and_for/contains_multiples/sl.py @@ -0,0 +1,30 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 219 +name = 'Vsebuje večkratnik' +slug = 'Vsebuje večkratnik' + + +description = '''\ +<p> +Napiši program, ki izpiše <code>True</code>, če se v seznamu števil pojavi večkratnik števila +<code>42</code>, sicer izpiše <code>False</code>. +Seznam <code>xs</code> definiraj na vrhu programa. +</p>''' + + + +plan = ['''\ +<p>Popolnoma enaka naloga kot naloga "Vsebuje", le pri pogoju poglej, ali je število deljivo z 42.</p> +''', + mod.general_msg["modulo"]] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/lists_and_for/contains_string/common.py b/python/problems/lists_and_for/contains_string/common.py index 29bc9f2..62fef4e 100644 --- a/python/problems/lists_and_for/contains_string/common.py +++ b/python/problems/lists_and_for/contains_string/common.py @@ -6,7 +6,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 194 -group = 'lists_and_for' number = 2 visible = True @@ -25,7 +24,8 @@ hint_type = { 'for_loop': Hint('for_loop'), 'if_clause': Hint('if_clause'), 'printing': Hint('printing'), - 'print_out_for': Hint('print_out_for') + 'print_out_for': Hint('print_out_for'), + 'final_hint': Hint('final_hint') } def test(python, code): @@ -36,12 +36,12 @@ def test(python, code): [], ['Waldo']] test_out = [ + False, True, True, True, False, - True, - False + True ] n_correct = 0 @@ -69,6 +69,9 @@ def test(python, code): hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_xs)}}] if tin: hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints def hint(python, code): diff --git a/python/problems/lists_and_for/contains_string/en.py b/python/problems/lists_and_for/contains_string/en.py index fa17867..b57be95 100644 --- a/python/problems/lists_and_for/contains_string/en.py +++ b/python/problems/lists_and_for/contains_string/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 194 name = 'Contains string' slug = 'Contains string' diff --git a/python/problems/lists_and_for/contains_string/sl.py b/python/problems/lists_and_for/contains_string/sl.py index d177463..7061c59 100644 --- a/python/problems/lists_and_for/contains_string/sl.py +++ b/python/problems/lists_and_for/contains_string/sl.py @@ -3,7 +3,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 194 name = 'Vsebuje niz' slug = 'Vsebuje niz' @@ -20,7 +19,7 @@ xs = ['foo', 'bar', 'baz', 'Waldo', 'foobar'] for_loop = ['''\ <p>Pregledati bo treba vse elemente v seznamu <code>xs</code>''', '''\ -<p>Najlažje bo s <b>for</b> zanko. +<p>Najlažje bo s <code>for</code> zanko. ''', '''\ <p>Poskusii naslednji dve vrstici:</p> @@ -43,7 +42,7 @@ if x == 'Waldo': plan = ['''\ -<p><b>Plan</b> je enak kot pri prvi nalogi: +<p>Plan je enak kot pri prvi nalogi: <pre> Za vsak element v seznamu Poglej, ali je element enak 'Waldo'? @@ -66,6 +65,20 @@ hint = { <p>Izpiši rezultat!</p>'''], 'print_out_for': ['''\ -<p>Pazi, da izpišeš rezultat izven zanke!</p>'''] +<p>Pazi, da izpišeš rezultat izven zanke!</p>'''], + + 'problematic_test_case': ['''\ +<p>Program ne dela pravilno!<br> +Poskusi xs = [%=testin%] <br> +pravilen rezultat: [%=testout%]</p> +'''], + + 'final_hint': ['''\ +<p>Program deluje pravilno! <br> +Nalogo lahko rešiš hitreje z operatorjem <code>in</code></p> +<pre> +xs = ['foo', 'bar', 'baz', 'Waldo', 'foobar'] +print('Waldo' in xs) +</pre>'''], } diff --git a/python/problems/lists_and_for/counting/common.py b/python/problems/lists_and_for/counting/common.py index 2d59182..73d0071 100644 --- a/python/problems/lists_and_for/counting/common.py +++ b/python/problems/lists_and_for/counting/common.py @@ -6,7 +6,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 203 -group = 'lists_and_for' number = 3 visible = True diff --git a/python/problems/lists_and_for/counting/en.py b/python/problems/lists_and_for/counting/en.py index 19568e3..223a611 100644 --- a/python/problems/lists_and_for/counting/en.py +++ b/python/problems/lists_and_for/counting/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 203 name = 'Counting' slug = 'Counting' diff --git a/python/problems/lists_and_for/counting/sl.py b/python/problems/lists_and_for/counting/sl.py index 67dc323..926d2c6 100644 --- a/python/problems/lists_and_for/counting/sl.py +++ b/python/problems/lists_and_for/counting/sl.py @@ -3,7 +3,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 203 name = 'Štej' slug = 'Štej' @@ -80,11 +79,18 @@ hint = { 'print_out_for': ['''\ <p>Pazi, da izpišeš rezultat izven zanke!</p>'''], - 'final_hint:': ['''\ - <p>Nalogo lahko rešiš bistveno hitreje, če poznaš metodo <code>count</code></p> + 'final_hint': ['''\ +<p>Program je pravilen! <br> +Nalogo lahko rešiš hitreje, če poznaš metodo <code>count</code></p> <pre> - xs = [42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2] - print('Število 42 se v seznamu pojavi', xs.count(42), 'krat.') -</pre>'''] +xs = [42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2] +print('Število 42 se v seznamu pojavi', xs.count(42), 'krat.') +</pre>'''], + + 'problematic_test_case': ['''\ +<p>Program ne dela pravilno!<br> +Poskusi xs = [%=testin%] <br> +pravilen rezultat: [%=testout%]</p> +'''], } diff --git a/python/problems/lists_and_for/divisors/common.py b/python/problems/lists_and_for/divisors/common.py index 4f440e4..a99246b 100644 --- a/python/problems/lists_and_for/divisors/common.py +++ b/python/problems/lists_and_for/divisors/common.py @@ -6,8 +6,7 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 204 -group = 'lists_and_for' -number = 4 +number = 20 visible = True solution = '''\ diff --git a/python/problems/lists_and_for/divisors/en.py b/python/problems/lists_and_for/divisors/en.py index e98e9a7..8f4dbeb 100644 --- a/python/problems/lists_and_for/divisors/en.py +++ b/python/problems/lists_and_for/divisors/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 204 name = 'Divisors' slug = 'Divisors' diff --git a/python/problems/lists_and_for/divisors/sl.py b/python/problems/lists_and_for/divisors/sl.py index 5ba36e1..f79875a 100644 --- a/python/problems/lists_and_for/divisors/sl.py +++ b/python/problems/lists_and_for/divisors/sl.py @@ -3,7 +3,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 204 name = 'Delitelji' slug = 'Delitelji' @@ -74,15 +73,16 @@ hint = { 'last_number': ['''\ <p>Število deli samega sebe!</p>'''], - 'final_hint:': ['''\ + 'final_hint': ['''\ <p>Naloga rešena!</p> - <p>Dejansko ne potrebujemo pregledati vseh števil med <code>1</code> in </code>n-1</code>, - dovolj bo če gremo do kvadratnega korena od števila <code>n</code>:</p> + <p>Dejansko ne potrebujemo pregledati vseh števil med <code>1</code> in <code>n-1</code>, + dovolj bo če gremo do kvadratnega korena števila <code>n</code>:</p> <pre> -from math import sqrt +from math import * + n = int(input('Vnesi število: ')) -for i in range(1, sqrt(n)+1): +for i in range(1, int(sqrt(n)+1)): if n % i == 0: print(i, n/i) </pre>'''], diff --git a/python/problems/lists_and_for/divisors_sum/common.py b/python/problems/lists_and_for/divisors_sum/common.py new file mode 100644 index 0000000..1d11410 --- /dev/null +++ b/python/problems/lists_and_for/divisors_sum/common.py @@ -0,0 +1,110 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 216 +number = 21 +visible = True + +solution = '''\ +n = int(input('Vnesi število: ')) +vsota = 0 +for i in range(1, n): + if n % i == 0: + vsota += i +print(vsota) +''' + +hint_type = { + 'input_clause': Hint('input_clause'), + 'range_function': Hint('range_function'), + 'printing': Hint('printing'), + 'divisor': Hint('divisor'), + 'final_hint': Hint('final_hint'), + 'zero_division': Hint('zero_division'), + 'last_number': Hint('last_number'), + 'summing': Hint('summing'), +} + +def test(python, code): + test_in = [ + (None, '8\n'), + (None, '6\n'), + (None, '5\n'), + (None, '2\n'), + (None, '15\n'), + (None, '20\n'), + ] + test_out = [ + 7, + 6, + 1, + 1, + 9, + 22] + + # List of outputs: (expression result, stdout, stderr, exception). + answers = python(code=code, inputs=test_in, timeout=1.0) + outputs = [ans[1] for ans in answers] + + n_correct, tin = 0, None + for i, (output, result) in enumerate(zip(outputs, test_out)): + if result in get_numbers(output): + n_correct += 1 + else: + tin = test_in[i][1] + tout = result + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, '8\n')], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: + if 'ZeroDivisionError' in answer[0][3]: + return [{'id' : 'zero_division', 'args': {'message': answer[0][3]}}] + else: + return exc + + # if has no input, tell him how to ask questions + if not has_token_sequence(tokens, ['input']): + return [{'id' : 'input_clause'}] + + # if it has no range, explain how we can create a list (generator) from a number + if not has_token_sequence(tokens, ['range']): + return [{'id' : 'range_function'}] + + # if it has no print function, tell him to use print + if not has_token_sequence(tokens, ['print']): + return [{'id' : 'printing'}] + + # if it has no divisoin-by-modulo operator, explain that operator + if not has_token_sequence(tokens, ['%']): + return [{'id' : 'divisor'}] + + # if the program prints 15 instead of 7, + # it means that is adds also itself + nums = get_numbers(answer[0][1]) + if 15 in nums and 7 not in nums: + return [{'id' : 'last_number'}] + + # if program prints only the last number or + # only the first number, explain how to sum + # elements in iterations + if 7 not in nums and \ + (1 in nums or 4 in nums or 8 in nums): + return [{'id' : 'summing'}] + + + return None diff --git a/python/problems/lists_and_for/divisors_sum/en.py b/python/problems/lists_and_for/divisors_sum/en.py new file mode 100644 index 0000000..4ca12b9 --- /dev/null +++ b/python/problems/lists_and_for/divisors_sum/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 216 +name = 'Divisors sum' +slug = 'Divisors sum' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/lists_and_for/divisors_sum/sl.py b/python/problems/lists_and_for/divisors_sum/sl.py new file mode 100644 index 0000000..4f5c10a --- /dev/null +++ b/python/problems/lists_and_for/divisors_sum/sl.py @@ -0,0 +1,101 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 216 +name = 'Vsota deliteljev' +slug = 'Vsota deliteljev' + + +description = '''\ +<p> Napiši program, ki izpiše vsoto vseh deliteljev števila, ki ga vnese uporabnik. +Med delitelji izpustite vnešeno število. Primer: </p> +<pre> +>>> Vpiši število: 6 +Vsota deliteljev: 6 +</pre>''' + +input_clause = ['''\ +Uporabi funkcijo <code>input</code>. +'''] + +range_function = ['''\ +Uporabi funkcijo <code>range(a,b)</code> +''', + '''\ +<p>Funkcija <code>range(a, b)</code> pripravi seznam števil od a do števila b-1. Poskusi!</p>''', + '''\ +<p>Z zanko <code>for</code> se sprehodi čez elemente seznama oz. v našem primeru +čez vsa števila od <code>a</code> do <code>b-1</code>.</p> +'''] + +divisor = ['''\ +<p>Operator % vrne ostanek pri deljenju.</p>''', + '''\ +<pre> +>>> 5%3 +2 +>>> 17%8 +1 +</pre>''', + '''\ +<p>Če je ostanek pri deljenju števila <code>a</code> s številom <code>b</code> enak 0, potem <code>b</code> +deli število <code>a</code>. </p>''', + '''\ +<pre> +if a%b == 0: + # b je delitelj števila a +</pre> +'''] + +summing = ['''\ +<p>Če hočemo delitelje prišteti vsoti, moramo imeti vsoto nekje shranjeno. +Torej potrebujemo spremenljivko.</p>''', + '''\ +<p>Nekako tako: </p> +<pre> +vsota = 0 +for .... + if ... + vsota += d # d deli izbrano število +</pre>'''] + +plan = ['''\ +<p>Plan bo podoben kot v prejšnji naloge, kjer smo delitelje izpisali. +Tokrat delitelja ne izpišemo, ampak ga prištejemo vsoti. </p> +''', + summing] + + +hint = { + 'input_clause': input_clause, + + 'range_function': range_function, + + 'printing': ['''\ +<p>Izpiši rezultat.</p>'''], + + 'divisor': divisor, + + 'last_number': ['''\ +<p>Tokrat med delitelji ne upoštevamo vnešenega števila!</p>'''], + + 'final_hint': ['''\ +<p>Naloga rešena! <br> +Nakoč bomo znali to napisati krajše: </p> +<pre> +n = int(input("Vpiši število: ")) +print(sum(i for i in range(1, n) if n % i == 0)) +</pre>'''], + + 'summing': summing, + + 'zero_division': [mod.general_msg['error_head'], + mod.general_msg['general_exception'], + '''\ +<p>Deljenje z nič ni dovoljeno!</p>''', + '''\ +<p>Računanje ostanka z operatorjem % je tudi deljenje.'''] + +} diff --git a/python/problems/lists_and_for/every_third/common.py b/python/problems/lists_and_for/every_third/common.py new file mode 100644 index 0000000..2d5b907 --- /dev/null +++ b/python/problems/lists_and_for/every_third/common.py @@ -0,0 +1,77 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 220 +number = 6 +visible = True + +solution = '''\ +xs = [42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2] + +ys = [] +i = 2 +while i < len(xs): + ys.append(xs[i]) + i += 3 +print(ys) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + in_out = [ + ([], []), + ([0], []), + ([0, 1], []), + ([0, 1, 2], [2]), + ([1, 2, 3, 4, 5, 5, 4, 3, 2, 1], [3, 5, 2]), + ([42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2], [4, 12, 11]), + (list(range(15)), [2, 5, 8, 11, 14]) + ] + + test_in = [t[0] for t in in_out] + test_out = [t[1] for t in in_out] + + n_correct = 0 + tin = None + for xs_i, xs in enumerate(test_in): + # change code to contain new xs instead of the one + # given by user + tcode = re.sub(r'^xs\s*=\s*\[.*?\]', + 'xs = ' + str(xs), + code, + flags = re.DOTALL | re.MULTILINE) + + # use python session to call tcode + answers = python(code=tcode, inputs=[(None, None)], timeout=1.0) + output = answers[0][1] + + if str(test_out[xs_i]) in output: + n_correct += 1 + else: + tin = test_in[xs_i] + tout = test_out[xs_i] + passed = n_correct == len(test_in) + + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/lists_and_for/every_third/en.py b/python/problems/lists_and_for/every_third/en.py new file mode 100644 index 0000000..e7c843e --- /dev/null +++ b/python/problems/lists_and_for/every_third/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 220 +name = 'Every third' +slug = 'Every third' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/lists_and_for/every_third/sl.py b/python/problems/lists_and_for/every_third/sl.py new file mode 100644 index 0000000..50b4520 --- /dev/null +++ b/python/problems/lists_and_for/every_third/sl.py @@ -0,0 +1,80 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 220 +name = 'Vsak tretji' +slug = 'Vsak tretji' + + +description = '''\ +<p> +Napiši program, ki iz podanega seznama sestavi nov seznam, ki vsebuje le vsak tretji element podanega seznama. +Kot dosedaj, naj se program začne z +<pre> +xs = [42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2] +</pre> +in (v tem primeru) izpiše +<pre> +[4, 12, 11] +</pre> +</p>''' + +empty_list = ['''\ +<p>Nov, prazen seznam ustvarimo s stavkom: </p> +<pre> +s = [] +</pre> +'''] + +enumerate_function = ['''\ +<p> Uporabi funkcijo <code>enumerate</code>. +</p> +''', + '''\ +<pre> +for index, val in enumerate(xs): + print index, v +</pre>''', + '''\ +<p>V zgornji <code>for</code>zanki se v spremenljivko <code>val</code> zapiše +trenutni element v seznamu <code>xs</code>, v spremenljivki <code>indeks</code> +pa je zapisano mesto oz. indeks trenutnega elementa. </p>'''] + +append_method = [ + '''\ +<p>V seznam dodamo nov element z metodo <code>append</code>.</p>''', + '''\ +<p>Poskusi: </p> +<pre> +s = [] +s.append(3) +s.append(5) +print (s) +</pre>'''] + +plan = ['''\ +<p>S <code>for</code> zanko pojdi čez seznam. V novi seznam dodaj vsak tretji element. </p> +''', + '''\ +<p> +<pre> +Ustvari prazen seznam mest +Za vsak element v seznamu + Ali je (mesto elementa + 1) deljivo s 3? + Če je, dodaj trenutno mesto v seznam mest +Izpiši seznam mest +</pre> +</p>''', + empty_list, + enumerate_function, + mod.general_msg["modulo"], + append_method] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/lists_and_for/perfect_numbers/common.py b/python/problems/lists_and_for/perfect_numbers/common.py new file mode 100644 index 0000000..9a48967 --- /dev/null +++ b/python/problems/lists_and_for/perfect_numbers/common.py @@ -0,0 +1,113 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 217 +number = 22 +visible = True + +solution = '''\ +n = int(input('Vnesi število: ')) +vsota = 0 +for i in range(1, n): + if n % i == 0: + vsota += i +if vsota == n: + print('Je popolno') +else: + print('Ni popolno') +''' + +hint_type = { + 'input_clause': Hint('input_clause'), + 'range_function': Hint('range_function'), + 'printing': Hint('printing'), + 'divisor': Hint('divisor'), + 'final_hint': Hint('final_hint'), + 'zero_division': Hint('zero_division'), + 'last_number': Hint('last_number'), + 'summing': Hint('summing'), +} + +def test(python, code): + test_in = [ + (None, '8\n'), + (None, '6\n'), + (None, '5\n'), + (None, '2\n'), + (None, '15\n'), + (None, '20\n'), + ] + test_out = [ + 7, + 6, + 1, + 1, + 9, + 22] + + # List of outputs: (expression result, stdout, stderr, exception). + answers = python(code=code, inputs=test_in, timeout=1.0) + outputs = [ans[1] for ans in answers] + + n_correct, tin = 0, None + for i, (output, result) in enumerate(zip(outputs, test_out)): + if result in get_numbers(output): + n_correct += 1 + else: + tin = test_in[i][1] + tout = result + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, '8\n')], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: + if 'ZeroDivisionError' in answer[0][3]: + return [{'id' : 'zero_division', 'args': {'message': answer[0][3]}}] + else: + return exc + + # if has no input, tell him how to ask questions + if not has_token_sequence(tokens, ['input']): + return [{'id' : 'input_clause'}] + + # if it has no range, explain how we can create a list (generator) from a number + if not has_token_sequence(tokens, ['range']): + return [{'id' : 'range_function'}] + + # if it has no print function, tell him to use print + if not has_token_sequence(tokens, ['print']): + return [{'id' : 'printing'}] + + # if it has no divisoin-by-modulo operator, explain that operator + if not has_token_sequence(tokens, ['%']): + return [{'id' : 'divisor'}] + + # if the program prints 15 instead of 7, + # it means that is adds also itself + nums = get_numbers(answer[0][1]) + if 15 in nums and 7 not in nums: + return [{'id' : 'last_number'}] + + # if program prints only the last number or + # only the first number, explain how to sum + # elements in iterations + if 7 not in nums and \ + (1 in nums or 4 in nums or 8 in nums): + return [{'id' : 'summing'}] + + + return None diff --git a/python/problems/lists_and_for/perfect_numbers/en.py b/python/problems/lists_and_for/perfect_numbers/en.py new file mode 100644 index 0000000..19d5262 --- /dev/null +++ b/python/problems/lists_and_for/perfect_numbers/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 217 +name = 'Perfect number' +slug = 'Perfect number' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/lists_and_for/perfect_numbers/sl.py b/python/problems/lists_and_for/perfect_numbers/sl.py new file mode 100644 index 0000000..bc02d00 --- /dev/null +++ b/python/problems/lists_and_for/perfect_numbers/sl.py @@ -0,0 +1,96 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 217 +name = 'Popolna števila' +slug = 'Popolna števila' + + +description = '''\ +<p> Napiši program, ki izpiše "je popolno", če je podano število popolno, oz. +"ni popolno", če ni. Popolna števila so števila, ki so enaka vsoti svojih +deliteljev (brez samega sebe). Primer popolnega števila je 28, +saj so njegovi delitelji 1, 2, 4, 7, 14, njihova vsota, +1+2+4+7+14 pa je spet enaka 28. </p>''' + +input_clause = ['''\ +Uporabi funkcijo <code>input</code>. +'''] + +range_function = ['''\ +Uporabi funkcijo <code>range(a,b)</code> +''', + '''\ +<p>Funkcija <code>range(a, b)</code> pripravi seznam števil od a do števila b-1. Poskusi!</p>''', + '''\ +<p>Z zanko <code>for</code> se sprehodi čez elemente seznama oz. v našem primeru +čez vsa števila od <code>a</code> do <code>b-1</code>.</p> +'''] + +divisor = ['''\ +<p>Operator % vrne ostanek pri deljenju.</p>''', + '''\ +<pre> +>>> 5%3 +2 +>>> 17%8 +1 +</pre>''', + '''\ +<p>Če je ostanek pri deljenju števila <code>a</code> s številom <code>b</code> enak 0, potem <code>b</code> +deli število <code>a</code>. </p>''', + '''\ +<pre> +if a%b == 0: + # b je delitelj števila a +</pre> +'''] + +summing = ['''\ +<p>Če hočemo delitelje prišteti vsoti, moramo imeti vsoto nekje shranjeno. +Torej potrebujemo spremenljivko.</p>''', + '''\ +<p>Nekako tako: </p> +<pre> +vsota = 0 +for .... + if ... + vsota += d # d deli izbrano število +</pre>'''] + +plan = ['''\ +<p>Gre za praktično enako nalogo, kot je bila prejšnja. Le na koncu +moramo preveriti, če je vsota deliteljev enaka vnešenemu številu. </p> +'''] + + +hint = { + 'input_clause': input_clause, + + 'range_function': range_function, + + 'printing': ['''\ +<p>Izpiši rezultat.</p>'''], + + 'divisor': divisor, + + 'final_hint': ['''\ +<p>Naloga rešena! <br> +Podobno kot prejšnjo, lahko rešitev napišemo krajše: </p> +<pre> +n = int(input("Vpiši število: ")) +print(n == sum(i for i in range(1, n) if n % i == 0)) +</pre>'''], + + 'summing': summing, + + 'zero_division': [mod.general_msg['error_head'], + mod.general_msg['general_exception'], + '''\ +<p>Deljenje z nič ni dovoljeno!</p>''', + '''\ +<p>Računanje ostanka z operatorjem % je tudi deljenje.'''] + +} diff --git a/python/problems/lists_and_for/places/common.py b/python/problems/lists_and_for/places/common.py new file mode 100644 index 0000000..e7d1adf --- /dev/null +++ b/python/problems/lists_and_for/places/common.py @@ -0,0 +1,80 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 218 +number = 4 +visible = True + +solution = '''\ +xs = [42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2] + +mesta = [] +for i in range(len(xs)): + if xs[i] == 42: + mesta.append(i) +print(mesta) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + in_out = [ + ([], []), + ([0], []), + ([42], [0]), + ([4, 2], []), + ([42, 42], [0, 1]), + ([1, 2, 3, 4, 5, 5, 4, 3, 2, 1], []), + ([1, 2, 3, 4, 5, 5, 4, 3, 2, 1, 42], [10]), + ([1, 2, 3, 4, 5, 42, 5, 4, 3, 2, 1], [5]), + ([1, 2, 42, 4, 5, 42, 5, 4, 42, 2, 1], [2, 5, 8]), + ([42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2], [0, 9]), + ([42] * 10, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]), + ] + + test_in = [t[0] for t in in_out] + test_out = [t[1] for t in in_out] + + n_correct = 0 + tin = None + for xs_i, xs in enumerate(test_in): + # change code to contain new xs instead of the one + # given by user + tcode = re.sub(r'^xs\s*=\s*\[.*?\]', + 'xs = ' + str(xs), + code, + flags = re.DOTALL | re.MULTILINE) + + # use python session to call tcode + answers = python(code=tcode, inputs=[(None, None)], timeout=1.0) + output = answers[0][1] + + if str(test_out[xs_i]) in output: + n_correct += 1 + else: + tin = test_in[xs_i] + tout = test_out[xs_i] + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/lists_and_for/places/en.py b/python/problems/lists_and_for/places/en.py new file mode 100644 index 0000000..95b119f --- /dev/null +++ b/python/problems/lists_and_for/places/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 218 +name = 'Places' +slug = 'Places' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/lists_and_for/places/sl.py b/python/problems/lists_and_for/places/sl.py new file mode 100644 index 0000000..5a435a0 --- /dev/null +++ b/python/problems/lists_and_for/places/sl.py @@ -0,0 +1,77 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 218 +name = 'Mesta' +slug = 'Mesta' + + +description = '''\ +<p> +Program naj sestavi seznam vseh mest, na katerih se v podanem seznamu pojavi število 42. +Za seznam iz prve naloge +<pre> +xs = [42, 5, 4, -7, 2, 12, -3, -4, 11, 42, 2] +</pre> +naj vaš program izpiše [0, 9], saj se število 42 pojavi na ničtem in devetem mestu (če začnemo šteti z 0). +</p>''' + +empty_list = ['''\ +<p>Nov, prazen seznam ustvarimo s stavkom: </p> +<pre> +s = [] +</pre> +'''] + +enumerate_function = ['''\ +<p> Uporabi funkcijo <code>enumerate</code>. +</p> +''', + '''\ +<pre> +for index, val in enumerate(xs): + print index, v +</pre>''', + '''\ +<p>V zgornji <code>for</code>zanki se v spremenljivko <code>val</code> zapiše +trenutni element v seznamu <code>xs</code>, v spremenljivki <code>indeks</code> +pa je zapisano mesto oz. indeks trenutnega elementa. </p>'''] + +append_method = [ + '''\ +<p>V seznam dodamo nov element z metodo <code>append</code>.</p>''', + '''\ +<p>Poskusi: </p> +<pre> +s = [] +s.append(3) +s.append(5) +print (s) +</pre>'''] + +plan = ['''\ +<p>S <code>for</code> zanko pojdi čez seznam. Ko naletiš na 42, dodaj mesto trenutnega elementa +v nov seznam. </p> +''', + '''\ +<p> +<pre> +Ustvari prazen seznam mest +Za vsak element v seznamu + Ali je 42? + Če je, dodaj trenutno mesto v seznam mest +Izpiši seznam mest +</pre> +</p>''', + empty_list, + enumerate_function, + append_method] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/lists_and_for/prefix/common.py b/python/problems/lists_and_for/prefix/common.py new file mode 100644 index 0000000..cd649af --- /dev/null +++ b/python/problems/lists_and_for/prefix/common.py @@ -0,0 +1,66 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 221 +number = 7 +visible = True + +solution = '''\ +s = input('Vpiši besedo: ') + +xs = [] +for i in range(len(s) + 1): + xs.append(s[:i]) +print(xs) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + in_out = [ + ('a', ['', 'a']), + ('ab', ['', 'a', 'ab']), + ('abc', ['', 'a', 'ab', 'abc']), + ('drevo', ['', 'd', 'dr', 'dre', 'drev', 'drevo']), + ] + + test_in = [(None, s[0]+'\n') for s in in_out] + test_out = [str(s[1]) for s in in_out] + # List of outputs: (expression result, stdout, stderr, exception). + answers = python(code=code, inputs=test_in, timeout=1.0) + outputs = [ans[1] for ans in answers] + + n_correct = 0 + tin = None + for i, (output, correct) in enumerate(zip(outputs, test_out)): + if correct in output: + n_correct += 1 + else: + tin = test_in[i][1] + tout = correct + + passed = n_correct == len(test_in) + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None + + diff --git a/python/problems/lists_and_for/prefix/en.py b/python/problems/lists_and_for/prefix/en.py new file mode 100644 index 0000000..ea26765 --- /dev/null +++ b/python/problems/lists_and_for/prefix/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 221 +name = 'Prefix' +slug = 'Prefix' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/lists_and_for/prefix/sl.py b/python/problems/lists_and_for/prefix/sl.py new file mode 100644 index 0000000..0a3d391 --- /dev/null +++ b/python/problems/lists_and_for/prefix/sl.py @@ -0,0 +1,31 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 221 +name = 'Predpone' +slug = 'Predpone' + + +description = '''\ +<p> +Uporabnika prosite, da vam zaupa besedo, nato pa sestavite in izpišite seznam vseh predpon te besede. +<pre> +Vpiši besedo: drevo +['', 'd', 'dr', 'dre', 'drev', 'drevo'] +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/lists_and_for/split_word/common.py b/python/problems/lists_and_for/split_word/common.py new file mode 100644 index 0000000..6031b19 --- /dev/null +++ b/python/problems/lists_and_for/split_word/common.py @@ -0,0 +1,65 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 222 +number = 8 +visible = True + +solution = '''\ +s = input('Vpiši besedo: ') + +xs = [] +for i in range(len(s) + 1): + xs.append((s[:i], s[i:])) +print(xs) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + in_out = [ + ('a', [('', 'a'), ('a', '')]), + ('ab', [('', 'ab'), ('a', 'b'), ('ab', '')]), + ('abc', [('', 'abc'), ('a', 'bc'), ('ab', 'c'), ('abc', '')]), + ('gozd', [('', 'gozd'), ('g', 'ozd'), ('go', 'zd'), ('goz', 'd'), ('gozd', '')]), + ] + + test_in = [(None, s[0]+'\n') for s in in_out] + test_out = [str(s[1]) for s in in_out] + # List of outputs: (expression result, stdout, stderr, exception). + answers = python(code=code, inputs=test_in, timeout=1.0) + outputs = [ans[1] for ans in answers] + + n_correct = 0 + tin = None + for i, (output, correct) in enumerate(zip(outputs, test_out)): + if correct in output: + n_correct += 1 + else: + tin = test_in[i][1] + tout = correct + + passed = n_correct == len(test_in) + + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/lists_and_for/split_word/en.py b/python/problems/lists_and_for/split_word/en.py new file mode 100644 index 0000000..a6519d0 --- /dev/null +++ b/python/problems/lists_and_for/split_word/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 222 +name = 'Split word' +slug = 'Split word' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/lists_and_for/split_word/sl.py b/python/problems/lists_and_for/split_word/sl.py new file mode 100644 index 0000000..80ecfc4 --- /dev/null +++ b/python/problems/lists_and_for/split_word/sl.py @@ -0,0 +1,31 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 222 +name = 'Deli' +slug = 'Deli' + + +description = '''\ +<p> +Program naj sestavi sezam vseh delitev podane besede. +<pre> +Vpiši besedo: gozd +[('', 'gozd'), ('g', 'ozd'), ('go', 'zd'), ('goz', 'd'), ('gozd', '')] +</pre> +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/lists_and_for/substrings/common.py b/python/problems/lists_and_for/substrings/common.py new file mode 100644 index 0000000..8128797 --- /dev/null +++ b/python/problems/lists_and_for/substrings/common.py @@ -0,0 +1,68 @@ +# coding=utf-8 + +import re +from python.util import has_token_sequence, string_almost_equal, \ + string_contains_number, get_tokens, get_numbers, get_exception_desc +from server.hints import Hint + +id = 223 +number = 9 +visible = True + +solution = '''\ +s = input('Vpiši besedo: ') + +xs = [''] +# Zanka po dolžini podniza. +for i in range(1, len(s) + 1): + # Zanka po začetku podniza. + for j in range(len(s) - i + 1): + xs.append(s[j:j + i]) +print(xs) +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + in_out = [ + ('a', ['', 'a']), + ('ab', ['', 'a', 'b', 'ab']), + ('abc', ['', 'a', 'b', 'c', 'ab', 'bc', 'abc']), + ('tema', ['', 't', 'e', 'm', 'a', 'te', 'em', 'ma', 'tem', 'ema', 'tema']), + ] + + test_in = [(None, s[0]+'\n') for s in in_out] + test_out = [str(s[1]) for s in in_out] + # List of outputs: (expression result, stdout, stderr, exception). + answers = python(code=code, inputs=test_in, timeout=1.0) + outputs = [ans[1] for ans in answers] + + n_correct = 0 + tin = None + for i, (output, correct) in enumerate(zip(outputs, test_out)): + if correct in output: + n_correct += 1 + else: + tin = test_in[i][1] + tout = correct + + passed = n_correct == len(test_in) + + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}] + if tin: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + if passed: + hints.append({'id': 'final_hint'}) + return passed, hints + +def hint(python, code): + tokens = get_tokens(code) + + # run one test first to see if there are any exceptions + answer = python(code=code, inputs=[(None, None)], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + return None diff --git a/python/problems/lists_and_for/substrings/en.py b/python/problems/lists_and_for/substrings/en.py new file mode 100644 index 0000000..053bee4 --- /dev/null +++ b/python/problems/lists_and_for/substrings/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 223 +name = 'Substrings' +slug = 'Substrings' + +description = '''\ +<p>(translation missing)</p>''' + +hint = { + 'plan': '''\ +<p>(translation missing)</p>''', + + 'no_input_call': '''\ +<p>(translation missing)</p>''', +} diff --git a/python/problems/lists_and_for/substrings/sl.py b/python/problems/lists_and_for/substrings/sl.py new file mode 100644 index 0000000..595aee8 --- /dev/null +++ b/python/problems/lists_and_for/substrings/sl.py @@ -0,0 +1,33 @@ +# coding=utf-8 +import server +mod = server.problems.load_language('python', 'sl') + + +id = 223 +name = 'Podnizi' +slug = 'Podnizi' + + +description = '''\ +<p> +Program naj sestavi seznam vseh podnizov podane besede. +<pre> +Vpiši besedo: tema +['', 't', 'e', 'm', 'a', 'te', 'em', 'ma', 'tem', 'ema', 'tema'] +</pre> +Vrstni red naj bo točno tak kot ga prikazuje primer. Začnemo s praznim nizom, +nato pridejo na vrsto podnizi dolžine ena, dva, tri, ... +</p>''' + +plan = ['''\ +<p></p> +''', + '''\ +<p></p>'''] + +hint = { + 'final_hint': ['''\ +<p>Program je pravilen! <br> +</p> +'''], +} diff --git a/python/problems/while_and_if/buy_five/common.py b/python/problems/while_and_if/buy_five/common.py index ba44f5b..a96b2b0 100644 --- a/python/problems/while_and_if/buy_five/common.py +++ b/python/problems/while_and_if/buy_five/common.py @@ -5,7 +5,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 185 -group = 'while_and_if' number = 1 visible = True diff --git a/python/problems/while_and_if/buy_five/en.py b/python/problems/while_and_if/buy_five/en.py index 7e522da..9ad1f06 100644 --- a/python/problems/while_and_if/buy_five/en.py +++ b/python/problems/while_and_if/buy_five/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 185 name = 'Buy five' slug = 'Buy five' diff --git a/python/problems/while_and_if/buy_five/sl.py b/python/problems/while_and_if/buy_five/sl.py index 22fa7b4..3dbc9d3 100644 --- a/python/problems/while_and_if/buy_five/sl.py +++ b/python/problems/while_and_if/buy_five/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 185 name = 'Blagajna "vse po pet"' slug = 'Blagajna "vse po pet"' @@ -22,7 +21,7 @@ Vsota: 16 ''' bad_solution = ['''\ -<p><b>Primer, kako NE reševati</b></h3> +<p>Primer, kako NE reševati</h3> <pre> cena1 = float(input('Cena artikla: ')) cena2 = float(input('Cena artikla: ')) @@ -36,7 +35,7 @@ print ("Vsota: " + vsota) <p>Rešitev je slaba, saj imamo pet enakih vrstic! Uporabite zanko! </p>'''] main_plan = ['''\ -<p><b>Plan:</b></p> +<p>Plan:</p> <pre> 1. Ponavljaj 5x: 2. Preberi ceno. @@ -45,9 +44,9 @@ main_plan = ['''\ </pre>'''] while_clause = ['''\ -<p>Kako bi nekaj <b>5x ponovil</b>?</p>''', +<p>Uporabi zanko <code>while</code>.</p>''', '''\ -<p>Zanka while ima naslednjo sintakso:</p> +<p>Zanka <code>while</code> ima naslednjo sintakso:</p> <pre> while Pogoj: stavek 1 @@ -62,7 +61,7 @@ našem primeru s stavkom n.</p>''' ] reading_while = ['''\ -<p>Za <b>večkratno branje</b> želimo uporabiti zanko</p>''', +<p>Za večkratno branje želimo uporabiti zanko</p>''', '''\ <pre> @@ -94,7 +93,7 @@ while stevec < 5: '''] summation = ['''\ -<p><b>Računanje vsote</b> bo najlažje sproti v zanki. <p>''', +<p>Računaj vsoto sproti v zanki. <p>''', '''\ <p>Izmisli si spremenljivko, ki bo predstavljala vsoto, jo na diff --git a/python/problems/while_and_if/checking_account/common.py b/python/problems/while_and_if/checking_account/common.py index ee1e3ee..002003f 100644 --- a/python/problems/while_and_if/checking_account/common.py +++ b/python/problems/while_and_if/checking_account/common.py @@ -5,7 +5,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 200 -group = 'while_and_if' number = 5 visible = True diff --git a/python/problems/while_and_if/checking_account/en.py b/python/problems/while_and_if/checking_account/en.py index 1d36474..47633e8 100644 --- a/python/problems/while_and_if/checking_account/en.py +++ b/python/problems/while_and_if/checking_account/en.py @@ -1,8 +1,8 @@ # coding=utf-8 id = 199 -name = 'Checking Account' -slug = 'Checking Account' +name = 'Checking account' +slug = 'Checking account' description = '''\ <p>(translation missing)</p>''' diff --git a/python/problems/while_and_if/checking_account/sl.py b/python/problems/while_and_if/checking_account/sl.py index 2825431..86f973b 100644 --- a/python/problems/while_and_if/checking_account/sl.py +++ b/python/problems/while_and_if/checking_account/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 200 name = 'Tekoči račun' slug = 'Tekoči račun' @@ -11,7 +10,7 @@ description = '''\ <p>Državna agencija za varstvo potrošnikov je razpisala projekt za izdelavo programa, s katerimi bodo lahko potrošniki nadzorovali svoje tekoče račune. V program uporabniki vtipkavajo prejemke in izdatke (kot pozitivne in negativne zneske) na svojem tekočem računu. Program jim sproti izpisuje -stanje in se ustavi, ko je uporabnik v minusu za 100 evrov ali več.</p> +stanje in se ustavi, ko je uporabnik v minusu za 100 evrov ali več. Takrat naj program izpiše "Bankrot". </p> <pre> Sprememba 23 Stanje 23 @@ -32,7 +31,7 @@ Bankrot ''' main_plan = ['''\ -<p><b>Plan</b></p> je enak kot pri prejšnjih nalogah, le vsebina je drugačna: +<p>Plan je enak kot pri prejšnjih nalogah, le vsebina je drugačna: <pre> 1.Ponavljaj dokler ni bankrot 2.Preberi ceno diff --git a/python/problems/while_and_if/common.py b/python/problems/while_and_if/common.py new file mode 100644 index 0000000..c4071df --- /dev/null +++ b/python/problems/while_and_if/common.py @@ -0,0 +1,2 @@ +id = 14 +number = 2
\ No newline at end of file diff --git a/python/problems/while_and_if/competition/common.py b/python/problems/while_and_if/competition/common.py index fff96ed..8d2c098 100644 --- a/python/problems/while_and_if/competition/common.py +++ b/python/problems/while_and_if/competition/common.py @@ -5,7 +5,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 192 -group = 'while_and_if' number = 2 visible = True diff --git a/python/problems/while_and_if/competition/en.py b/python/problems/while_and_if/competition/en.py index f6399a2..215665c 100644 --- a/python/problems/while_and_if/competition/en.py +++ b/python/problems/while_and_if/competition/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 185 name = 'Competition' slug = 'Competition' diff --git a/python/problems/while_and_if/competition/sl.py b/python/problems/while_and_if/competition/sl.py index 8d01ad4..195b51f 100644 --- a/python/problems/while_and_if/competition/sl.py +++ b/python/problems/while_and_if/competition/sl.py @@ -3,7 +3,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 192 name = 'Blagajna "konkurenca"' slug = 'Blagajna "konkurenca"' @@ -21,7 +20,7 @@ Vsota: 7 </pre> ''' main_plan = ['''\ -<p><b>Plan</b> bo enak kot pri prejšnji nalogi, +<p>Plan bo enak kot pri prejšnji nalogi, le število ponavljanj se spremeni. </p>''', '''\ <pre> @@ -35,7 +34,7 @@ plan = [main_plan] while_clause = ['''\ -<p>Kako bi <b>prebral 5 cen</b> z uporabo zanke while?</p>''', +<p>Kako bi prebral N cen z uporabo zanke while?</p>''', '''\ <p>Zanka while ima naslednjo sintakso:</p> <pre> @@ -52,7 +51,7 @@ našem primeru s stavkom n.</p>''' ] summation = ['''\ -<p><b>Računanje vsote</b> bo najlažje sproti v zanki. <p>''', +<p>Računaj vsoto sproti v zanki. <p>''', '''\ <p>Izmisli si spremenljivko, ki bo predstavljala vsoto, jo na diff --git a/python/problems/while_and_if/consumers_anonymous/common.py b/python/problems/while_and_if/consumers_anonymous/common.py index 07a0ebf..895d985 100644 --- a/python/problems/while_and_if/consumers_anonymous/common.py +++ b/python/problems/while_and_if/consumers_anonymous/common.py @@ -5,7 +5,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 201 -group = 'while_and_if' number = 6 visible = True @@ -111,7 +110,7 @@ def hint(python, code): return [{'id' : 'printing'}] # student does not print any values - if not get_numbers(answer[0][1]): + if len(get_numbers(answer[0][1])) < 2: return [{'id' : 'nonumber'}] # student's answer is not correct (three possibilities) diff --git a/python/problems/while_and_if/consumers_anonymous/en.py b/python/problems/while_and_if/consumers_anonymous/en.py index 6331570..9691ac2 100644 --- a/python/problems/while_and_if/consumers_anonymous/en.py +++ b/python/problems/while_and_if/consumers_anonymous/en.py @@ -3,8 +3,8 @@ import server mod = server.problems.load_language('python', 'sl') id = 201 -name = 'Consumers Anonymous' -slug = 'Consumers Anonymous' +name = 'Consumers anonymous' +slug = 'Consumers anonymous' description = '''\ <p>(translation missing)</p>''' diff --git a/python/problems/while_and_if/consumers_anonymous/sl.py b/python/problems/while_and_if/consumers_anonymous/sl.py index 284abbc..131a13b 100644 --- a/python/problems/while_and_if/consumers_anonymous/sl.py +++ b/python/problems/while_and_if/consumers_anonymous/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 201 name = 'Klub anonimnih potrošnikov' slug = 'Klub anonimnih potrošnikov' @@ -46,17 +45,17 @@ Porabili boste 10 evrov za 10 stvari. ''' main_plan = ['''\ -<p><b>Plan</b> je enak kot pri prejšnjih nalogah: while zanka + izpis števca in vsote. </p> +<p>Plan je enak kot pri prejšnjih nalogah: while zanka + izpis števca in vsote. </p> '''] while_condition = ['''\ -<p><b>Pogoj</b> v zanki while bo sestavljen iz več pogojev.</p>''', +<p>Pogoj v zanki <code>while</code> bo sestavljen iz več pogojev.</p>''', '''\ <p>V Pythonu združujemo pogoje z logičnimi operatoriji <code>and</code>, <code>or</code> in <code>not</code></p>''' '''\ <p>Zanka se ustavi, če presežemo 100 EUR, če smo vpisali 0 ali kupili 10 stvari. -Vendar pazite: napisati moramo pogoj, kdaj se zanka <b>nadaljuje</b>!</p>''', +Vendar pazite: napisati moramo pogoj, kdaj se zanka nadaljuje!</p>''', '''\ <pre> cena != 0 and vsota < 100 and artiklov < 10 @@ -110,10 +109,10 @@ hint = { Pravilna vsota [%=sum%], pravilno število stvari: [%=count%]'''], 'final_hint': ['''\ -<p><b>Odlično!</b> Naloga rešena.</p> +<p>Odlično! Naloga rešena.<br> Še zanimivost: v while zanki smo dobili ustavitveni pogoj tako, da smo negirali pogoj iz teksta (ali vnesemo 0 ali je vnešenih deset števil ali ko vsota cen doseže ali preseže 100 evrov). Pri tem smo ali (or) spremenili v in (and): -<code>cena > 0 and stevec < 10 and vsota < 100</code>. Temu pravimo De Morganov zakon. +<code>cena > 0 and stevec < 10 and vsota < 100</code>. Temu pravimo De Morganov zakon.</p> '''], 'eof_error':[mod.general_msg['eof_error'], diff --git a/python/problems/while_and_if/minimax/common.py b/python/problems/while_and_if/minimax/common.py index 71632b7..d853058 100644 --- a/python/problems/while_and_if/minimax/common.py +++ b/python/problems/while_and_if/minimax/common.py @@ -5,7 +5,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 199 -group = 'while_and_if' number = 4 visible = True @@ -60,7 +59,7 @@ def test(python, code): n_correct = 0 tin = None for i, (output, correct) in enumerate(zip(outputs, test_out)): - if all(string_almost_equal(output, correct[i]) for i in range(4)): + if all(string_almost_equal(output, correct[i], prec=2) for i in range(4)): n_correct += 1 else: tin = test_in[i][1] diff --git a/python/problems/while_and_if/minimax/en.py b/python/problems/while_and_if/minimax/en.py index 10689ec..2aee417 100644 --- a/python/problems/while_and_if/minimax/en.py +++ b/python/problems/while_and_if/minimax/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 200 name = 'Minimax' slug = 'Minimax' diff --git a/python/problems/while_and_if/minimax/sl.py b/python/problems/while_and_if/minimax/sl.py index a76bd2e..0d934b8 100644 --- a/python/problems/while_and_if/minimax/sl.py +++ b/python/problems/while_and_if/minimax/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 199 name = 'Blagajna "minimax"' slug = 'Blagajna "minimax"' @@ -22,7 +21,7 @@ Najvišja cena: 4 ''' main_plan = ['''\ -<p><b>Plan:</b></p> +<p>Plan:</p> <pre> 1. Ponavljaj dokler je cena večja od 0: 2. Preberi ceno. diff --git a/python/problems/while_and_if/top_shop/common.py b/python/problems/while_and_if/top_shop/common.py index 115dc9e..02855ec 100644 --- a/python/problems/while_and_if/top_shop/common.py +++ b/python/problems/while_and_if/top_shop/common.py @@ -5,7 +5,6 @@ from python.util import has_token_sequence, string_almost_equal, \ from server.hints import Hint id = 198 -group = 'while_and_if' number = 3 visible = True @@ -55,7 +54,7 @@ def test(python, code): n_correct = 0 tin = None for i, (output, correct) in enumerate(zip(outputs, test_out)): - if all(string_almost_equal(output, correct[i]) for i in range(2)): + if all(string_almost_equal(output, correct[i], prec=2) for i in range(2)): n_correct += 1 else: tin = test_in[i][1] diff --git a/python/problems/while_and_if/top_shop/en.py b/python/problems/while_and_if/top_shop/en.py index a69ae9a..b8e5119 100644 --- a/python/problems/while_and_if/top_shop/en.py +++ b/python/problems/while_and_if/top_shop/en.py @@ -1,6 +1,5 @@ # coding=utf-8 -id = 198 name = 'Top shop' slug = 'Top shop' diff --git a/python/problems/while_and_if/top_shop/sl.py b/python/problems/while_and_if/top_shop/sl.py index ee9d02d..334736c 100644 --- a/python/problems/while_and_if/top_shop/sl.py +++ b/python/problems/while_and_if/top_shop/sl.py @@ -2,7 +2,6 @@ import server mod = server.problems.load_language('python', 'sl') -id = 198 name = 'Blagajna "top shop"' slug = 'Blagajna "top shop"' @@ -24,7 +23,7 @@ Poprečna cena: 2.33333333333 ''' main_plan = ['''\ -<p><b>Plan:</b></p> +<p>Plan:</p> <pre> 1. Ponavljaj dokler je cena večja od 0: 2. Preberi ceno. @@ -94,7 +93,8 @@ while cena != 0: ...'''], 'final_hint': ['''\ -<p><b>Odlično!</b> Kaj bi pa moral narediti, da bi število -1 pomenilo konec?</p>''', +<p>Odlično, program je pravilen! <br> +Kaj bi pa moral narediti, da bi število -1 pomenilo konec?</p>''', '''\ <p>Spremeniti pogoj in paziti, da se vrednost -1 ne prišteje vsoti!</p>'''], |