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# 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
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