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ErrorHandling

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Nov 24th, 2017
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Python 0.25 KB | None | 0 0
  1. def input_number():
  2.     while True:
  3.         try:
  4.             return int(input("Podaj liczbe:\n"))
  5.         except ValueError:
  6.             print("Błąd! Wpisany znak nie jest liczbą!")
  7.  
  8. number = input_number()
  9. print("Podano liczbę {}.".format(number))
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