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  1. suma = 0
  2. ilosc = 0
  3.  
  4. while True:
  5.     try:
  6.         x = float(input())
  7.         suma += x
  8.         ilosc += 1
  9.     except EOFError:
  10.         break
  11.  
  12. if ilosc > 0:
  13.     print(suma / ilosc)
  14. else:
  15.     print("Brak danych")
Success #stdin #stdout 0.06s 14164KB
comments (?)
stdin 
Standard input is empty
stdout 
Brak danych
https://ideone.com/iGO0MP
language:
Python 3 (python  3.12)
created:
7 hours ago
visibility:
public

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