forked from tdwojak/Python2018
35 lines
1.0 KiB
Python
35 lines
1.0 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Napisz funkcję leet_speak, która podmienia w podanym napisie niektóre litery
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na podobnie wyglądające cyfry: 'e' na '3', 'l' na '1', 'o' na '0', 't' na '7'.
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Np. leet('leet') powinno zwrócić '1337'.
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"""
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def leet_speak(text):
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for i in range(len(text)):
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if ((text[i]) == 'e'):
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text = text[:i] + '3' + text[i + 1:]
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elif ((text[i]) == 'l'):
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text = text[:i] + '1' + text[i + 1:]
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elif ((text[i]) == 'o'):
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text = text[:i] + '0' + text[i + 1:]
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elif ((text[i]) == 't'):
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text = text[:i] + '7' + text[i + 1:]
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return text
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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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