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 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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2017-11-23 18:55:40 +01:00
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let_dict = {'e': '3', 'l': '1', 'o': '0', 't': '7'}
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new_word = []
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2017-11-23 17:47:55 +01:00
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for n in text:
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if n in let_dict:
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x = let_dict[n]
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2017-11-23 18:55:40 +01:00
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new_word.append(x)
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else:
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new_word.append(n)
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new_word_joined = ''.join(new_word)
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return new_word_joined
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2017-11-18 16:45:28 +01:00
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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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