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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Napisz funkcję sum_div35(n), która zwraca sumę wszystkich liczb podzielnych
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przez 3 lub 5 mniejszych niż n.
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"""
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def sum_div35(n):
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2017-11-19 15:42:27 +01:00
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return reduce(lambda x, y: (x + y), filter(lambda x: (x%3==0 or x%5==0), range(1,n)))
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2017-11-18 16:45:28 +01:00
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def tests(f):
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inputs = [[10], [100], [3845]]
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outputs = [23, 2318, 3446403]
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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(sum_div35))
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