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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/star_tree | |
parent | d224a2d6a215264e6ca5854d07461311bda773c1 (diff) |
FKKT: for loop group
Diffstat (limited to 'python/problems/for-fkkt/star_tree')
-rw-r--r-- | python/problems/for-fkkt/star_tree/common.py | 73 | ||||
-rw-r--r-- | python/problems/for-fkkt/star_tree/sl.py | 34 |
2 files changed, 107 insertions, 0 deletions
diff --git a/python/problems/for-fkkt/star_tree/common.py b/python/problems/for-fkkt/star_tree/common.py new file mode 100644 index 0000000..607e0a9 --- /dev/null +++ b/python/problems/for-fkkt/star_tree/common.py @@ -0,0 +1,73 @@ +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 = 25019 +number = 7 +visible = True + +solution = '''\ +n = int(input('Vpiši višino: ')) + +for i in range(1, n + 1): + print(' ' * (n - i) + '*' * (2 * i - 1)) +''' + +hint_type = { + 'no_input_call' : Hint('no_input_call'), + 'printing': Hint('printing'), + 'final_hint': Hint('final_hint') +} + +def test(python, code, aux_code=''): + tokens = get_tokens(code) + + test_in = [ + (None, '1\n'), + (None, '3\n'), + (None, '4\n') + ] + test_out = [ + '*', + ' *\n ***\n*****', + ' *\n ***\n *****\n*******', + ] + + # 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 output.rstrip().endswith(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 != 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, '2\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'}] + + # 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/star_tree/sl.py b/python/problems/for-fkkt/star_tree/sl.py new file mode 100644 index 0000000..484632c --- /dev/null +++ b/python/problems/for-fkkt/star_tree/sl.py @@ -0,0 +1,34 @@ +import server +mod = server.problems.load_language('python', 'sl') + + +name = 'Izris smrekice' +slug = 'Izris smrekice' + + +description = '''\ +<p>Napišite program, ki bo namesto trikotnikov izrisoval smrekice. +<br> +Primer uporabe:</p> + +<pre><code>Vpiši višino: <span style="color: rgb(239, 69, 64);">4</span> + * + *** + ***** +******* +</code></pre> +''' + + +plan = [] + +hint = { + 'no_input_call': '''<p>Za branje uporabi funkcijo <code>input</code></p>''', + + 'printing': ['''\ +<p>Izpiši rezultat.</p>'''], + + 'final_hint': ['''\ +<p>Program deluje pravilno!</p>'''], + +} |