35 lines
822 B
Python
35 lines
822 B
Python
#!/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(text):
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wynik = ''
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switch = 1
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for znak in text:
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if switch == 1:
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wynik += znak.upper()
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switch *= -1
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else:
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wynik += znak
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switch *= -1
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return wynik
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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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