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Python2018/labs02/task10.py

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2018-05-12 11:37:19 +02:00
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Napisz funkcję pokemon_speak, która zamienia w podanym napisie co drugą literę
na wielką. Np. pokemon_speak('pokemon') powinno zwrócić 'PoKeMoN'.
"""
def pokemon_speak(text):
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a = 0
napis = ''
for i in text:
a += 1
if a%2 == 1:
i = i.upper()
else: i
napis += i
return napis
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def tests(f):
inputs = [['pokemon'], ['do not want'], ['POKEMON']]
outputs = ['PoKeMoN', 'Do nOt wAnT', 'POKEMON']
for input, output in zip(inputs, outputs):
if f(*input) != output:
return "ERROR: {}!={}".format(f(*input), output)
break
return "TESTS PASSED"
if __name__ == "__main__":
print(tests(pokemon_speak))