2020-01-11 19:22:44 +01:00
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#!/usr/bin/python3
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2020-01-11 17:39:10 +01:00
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# -*- coding: utf-8 -*-
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"""
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Zadanie 303
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Napisz funkcję `divisable_by_four(string)`, która
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sprawdza, czy podany napis reprezentuje liczbę nieujemną podzielną
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przez 4. Uwaga: cała "logika" rozwiązania powinna być zaszyta
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w wyrażeniu regularnym, w szczególności proszę nie używać operatora
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wyznaczania reszty.
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NAME: divisable_by_four
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PARAMS: string
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RETURN: bool
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POINTS: 3
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"""
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import unittest
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from Task303 import divisable_by_four
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class Task303Test(unittest.TestCase):
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"""Testy do zadania 303"""
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def test_simple(self):
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"""Prosty test."""
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self.assertTrue(divisable_by_four("32"))
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self.assertFalse(divisable_by_four("33"))
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self.assertFalse(divisable_by_four("-32"))
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self.assertTrue(divisable_by_four("0"))
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for num in range(45000, 47000):
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if num % 4 == 0:
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self.assertTrue(divisable_by_four(str(num)), str(num))
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else:
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self.assertFalse(divisable_by_four(str(num)), str(num))
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if __name__ == '__main__':
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unittest.main()
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