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  1. suma = 0
  2.  
  3. while True:
  4.     try:
  5.         liczba = int(input())
  6.         if liczba < 0:
  7.            suma += liczba
  8.     except:
  9.         break
  10. print("Suma ujemnych:", suma)
Success #stdin #stdout 0.07s 14144KB
comments (?)
stdin 
-5
-6
-9
2
4
5
stdout 
Suma ujemnych: -20
https://ideone.com/4CWGaZ
language:
Python 3 (python  3.12)
created:
7 hours ago
visibility:
public

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