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  1. #include <stdio.h>
  2. int main(void){
  3. 	int t;
  4. 	scanf("%d",&t);
  5. 	while(t>0){
  6. 	    t--;
  7. 	    int n,m;
  8. 	    scanf("%d%d",&n,&m);
  9. 	    long long int v1,v2,d1,d2;
  10. 	    long long int d,v;
  11. 	    v1=0;
  12. 	    d1=0;
  13. 	    v2=0;
  14. 	    d2=0;
  15. 	    int i;
  16. 	    for(i=0;i<n;i++)
  17. 	    {
  18. 	      scanf("%lld%lld",&d,&v);
  19. 	      if(v>v1&&d!=d1)
  20. 	      {
  21. 	          v2=v1;
  22. 	          d2=d1;
  23. 	          v1=v;
  24. 	          d1=d;
  25. 	      }
  26. 	      else if(v>v1&&d==d1)
  27. 	      {
  28. 	          v1=v;
  29. 	      }
  30. 	      else if(v>v2&&d!=d1)
  31. 	      {
  32. 	          d2=d;
  33. 	          v2=v;
  34. 	      }
  35. 	    }
  36. 	    printf("%lld\n",(v1+v2));
  37. 	}
  38. 	return 0;
  39. }
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https://ideone.com/3JexJd
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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