diff options
author | Martin <martin@leo.fri1.uni-lj.si> | 2015-10-09 11:17:49 +0200 |
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committer | Martin <martin@leo.fri1.uni-lj.si> | 2015-10-09 11:17:49 +0200 |
commit | 84f3426c937d1bb9d44ba25a71706416fbb8b85d (patch) | |
tree | 84b064c8150b6bbd3422fb2c91c6121e0a01902c /python/problems/functions/friendly_numbers | |
parent | 45474b5c8cefa916aeb64e1c15a79f647a86d58c (diff) |
Added several new problems.
They have no tests nor hints implemented.
Diffstat (limited to 'python/problems/functions/friendly_numbers')
-rw-r--r-- | python/problems/functions/friendly_numbers/common.py | 53 | ||||
-rw-r--r-- | python/problems/functions/friendly_numbers/en.py | 16 | ||||
-rw-r--r-- | python/problems/functions/friendly_numbers/sl.py | 37 |
3 files changed, 106 insertions, 0 deletions
diff --git a/python/problems/functions/friendly_numbers/common.py b/python/problems/functions/friendly_numbers/common.py new file mode 100644 index 0000000..415040e --- /dev/null +++ b/python/problems/functions/friendly_numbers/common.py @@ -0,0 +1,53 @@ +# 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 +group = 'functions' +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 friendly_number(n): + s = divisors_sum(n) + if n == divisors_sum(s): + return s +''' + +hint_type = { + 'final_hint': Hint('final_hint') +} + +def test(python, code): + test_in = [1] + n_correct = 0 + + passed = n_correct == len(test_in) + tin = None + tout = None + 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..ba740ae --- /dev/null +++ b/python/problems/functions/friendly_numbers/en.py @@ -0,0 +1,16 @@ +# coding=utf-8 + +id = 233 +name = 'Friendly numbers' +slug = 'Friendly 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..d1c15ff --- /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>friendly_number(n)</code>, ki vrne prijateljsko število številu <code>n</code>, če ga ima, oz. +vrne <code>None</code>, če ga nima. Primer: +<pre> +>>> friendly_number(220) +284 +>>> friendly_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> +'''], +} |