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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n,i,j;
  6. 	int sum=0;
  7. 	cin>>n;
  8. 	while(n--){
  9. 		int b;
  10. 		cin>>b;
  11. 		int a[b][b];
  12. 		for(i=0;i<b;i++){
  13. 			for(j=0;j<=i;j++){
  14. 				cin>>a[i][j];
  15. 			}
  16. 			cout<<endl;
  17. 		}
  18. 		for(i=1;i<b;i++){
  19. 			for(j=0;j<=i;j++){
  20. 				sum+=max(a[i][j],a[i][j+1]);
  21. 			}
  22. 			cout<<endl;
  23. 		}
  24. 	  cout<<sum;
  25. 	}
  26.  
  27. 	return 0;
  28. }
Success #stdin #stdout 0s 4480KB
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32773
https://ideone.com/863So1
language:
C++ (gcc 8.3)
created:
4 years ago
visibility:
public

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