2017-11-18 16:45:28 +01:00
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Zad 2. Napisz funkcję even_elements zwracającą listę,
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która zawiera tylko elementy z list o parzystych indeksach.
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"""
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2017-11-24 22:25:50 +01:00
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def even_elements(b):
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lista=(b[::2])
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"""listaa=[]
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for i in range(3):
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for k in range (1):
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#print(inputs[i][0][::2])
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listaa.append(lista[i][0][::2])"""
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#lista(str(lista).strip('[]'))
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return lista
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2017-11-18 16:45:28 +01:00
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def tests(f):
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inputs = [[[1, 2, 3, 4, 5, 6]], [[]], [[41]]]
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outputs = [[1, 3, 5], [], [41]]
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for input, output in zip(inputs, outputs):
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if f(*input) != output:
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return "ERROR: {}!={}".format(f(*input), output)
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break
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return "TESTS PASSED"
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if __name__ == "__main__":
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print(tests(even_elements))
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