forked from tdwojak/Python2017
tasks 08-10 revised upload
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Homework/labs02/task08_rev.py
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Homework/labs02/task08_rev.py
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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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#pythonowy zakres dla funkcji range: range(3) == [0, 1, 2], czyli <n to range(n)
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#example sum in range: for x in range(100, 2001, 3); 100 - 2001 range, divided by 3
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#n = 100
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def sum_div35(n):
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return sum(range(3, n, 3)) + sum(range(5, n, 5)) - sum(range(15, n, 15))
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print(sum_div35(n))
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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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Homework/labs02/task09_rev.py
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Homework/labs02/task09_rev.py
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## final version L02T09
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def leet_speak(words):
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return words.replace("e","3").replace("l","1").replace("o","0").replace("t","7")
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def tests(f):
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inputs = [['leet'], ['do not want']]
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outputs = ['1337', 'd0 n07 wan7']
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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(leet_speak))
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Homework/labs02/task10_rev.py
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Homework/labs02/task10_rev.py
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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 pokemon_speak, która zamienia w podanym napisie co drugą literę
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na wielką. Np. pokemon_speak('pokemon') powinno zwrócić 'PoKeMoN'.
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"""
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def pokemon_speak(words):
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words = str()
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for i, l in enumerate(text): #zwraca element i index <- enumerate(iterable, start=0)
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if i % 2 == 0:
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words += l.upper()
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else:
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words += l
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return words
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def tests(f):
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inputs = [['pokemon'], ['do not want'], ['POKEMON']]
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outputs = ['PoKeMoN', 'Do nOt wAnT', 'POKEMON']
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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(pokemon_speak))
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