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author | Matevž Poberžnik <tevzpoberznik@gmail.com> | 2017-11-06 17:15:27 +0100 |
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committer | Matevž Poberžnik <tevzpoberznik@gmail.com> | 2017-11-06 17:15:27 +0100 |
commit | 73c22b77730970bcfa13eedec409c2477453dc5f (patch) | |
tree | c09c3e52fcff770916482df45ba41b88af820e37 /python/problems/for-fkkt/any_multiple | |
parent | d224a2d6a215264e6ca5854d07461311bda773c1 (diff) |
FKKT: for loop group
Diffstat (limited to 'python/problems/for-fkkt/any_multiple')
-rw-r--r-- | python/problems/for-fkkt/any_multiple/common.py | 88 | ||||
-rw-r--r-- | python/problems/for-fkkt/any_multiple/sl.py | 39 |
2 files changed, 127 insertions, 0 deletions
diff --git a/python/problems/for-fkkt/any_multiple/common.py b/python/problems/for-fkkt/any_multiple/common.py new file mode 100644 index 0000000..7ebf397 --- /dev/null +++ b/python/problems/for-fkkt/any_multiple/common.py @@ -0,0 +1,88 @@ +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 = 25015 +number = 3 +visible = True + +solution = '''\ +seznam = eval(input("Vpišite seznam števil: ")) +st = int(input("Vnesite število: ")) + +vsebuje = False +for elt in seznam: + if elt % st == 0: + vsebuje = True + break +if vsebuje: + print("Vsebuje.") +else: + print("Ne vsebuje.") +''' + +hint_type = { + 'no_input_call' : Hint('no_input_call'), + 'no_eval_call' : Hint('no_eval_call'), + 'printing': Hint('printing'), + 'final_hint': Hint('final_hint') +} + +def test(python, code, aux_code=''): + tokens = get_tokens(code) + + test_in = [ + (None, '[]\n42\n'), + (None, '[3, 0]\n3\n'), + (None, '[23, 42, 87, 34, 1, -3, 2]\n3\n'), + (None, '[23, 42, 87, 34, 1, -3, 2]\n8\n') + ] + test_out = [ + 'Ne vsebuje', + 'Vsebuje', + 'Vsebuje', + 'Ne vsebuje' + ] + + # List of outputs: (expression result, stdout, stderr, exception). + answers = python(code=aux_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 "Ne vsebuje" in correct and "ne vsebuje" in output.lower() \ + or "Ne vsebuje" not in correct and "ne vsebuje" not in output.lower() and "vsebuje" in output.lower(): + 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 != None: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + else: + hints.append({'id' : 'final_hint'}) + return passed, hints + +def hint(python, code, aux_code=''): + # run one test first to see if there are any exceptions + answer = python(code=aux_code+code, inputs=[(None, '[12]\n12\n')], timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + tokens = get_tokens(code) + + if not has_token_sequence(tokens, ['input']): + return [{'id': 'no_input_call'}] + + if not has_token_sequence(tokens, ['eval']): + return [{'id': 'no_eval_call'}] + + # student is not using print function + if not has_token_sequence(tokens, ['print']): + return [{'id' : 'printing'}] + + return None diff --git a/python/problems/for-fkkt/any_multiple/sl.py b/python/problems/for-fkkt/any_multiple/sl.py new file mode 100644 index 0000000..ba24187 --- /dev/null +++ b/python/problems/for-fkkt/any_multiple/sl.py @@ -0,0 +1,39 @@ +import server +mod = server.problems.load_language('python', 'sl') + + +name = 'Iskanje večkratnikov' +slug = 'Iskanje večkratnikov' + + +description = '''\ +<p>Napišite program, ki preveri, če seznam vsebuje vsaj en večkratnik števila, ki ga vnese uporabnik. Poskusite uporabiti tudi <code>break</code>.<br> +Seznam števil naj vpiše uporabnik. Za pretvorbo vhodnega niza v seznam uporabite funkcijo <code>eval()</code>.<br> +1. primer uporabe:</p> + +<pre><code>Vpišite seznam števil: <span style="color: rgb(239, 69, 64);">[23, 42, 87, 34, 1, -3, 2]</span> +Vnesite število: <span style="color: rgb(239, 69, 64);">3</span> +Vsebuje.</code></pre> + +<p>2. primer uporabe:</p> +<pre><code>Vpišite seznam števil: <span style="color: rgb(239, 69, 64);">[23, 42, 87, 34, 1, -3, 2]</span> +Vnesite število: <span style="color: rgb(239, 69, 64);">8</span> +Ne vsebuje. +</code></pre> +''' + + +plan = [] + +hint = { + 'no_input_call': '''<p>Za branje uporabi funkcijo <code>input</code></p>''', + + 'no_eval_call': '''<p>Za pretvorbo niza v seznam uporabi funkcijo <code>eval</code></p>''', + + 'printing': ['''\ +<p>Izpiši rezultat.</p>'''], + + 'final_hint': ['''\ +<p>Program deluje pravilno!</p>'''], + +} |