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  1. #include<stdio.h>
  2.  
  3. int main(){
  4.     int a, b;
  5.     while(scanf("%d %d", &a, &b) != EOF){
  6.         if(a == 0 && b == 0)
  7.          break;
  8.         printf("%d\n", a + b);
  9.  
  10.     }
  11. }
Success #stdin #stdout 0s 5276KB
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https://ideone.com/uPwGBj
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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