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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int main() {
  4. 	int t;
  5. 	cin>>t;
  6. 	while(t--)
  7. 	{
  8. 		long long int n;
  9. 		cin>>n;
  10. 		long long int a[n];
  11. 		for(int i=0;i<n;i++){
  12. 			cin>>a[i];
  13. 		}
  14. 		long long int q;
  15. 		cin>>q;
  16. 		while(q--){
  17. 		int k,m,c=0;
  18. 		cin>>k>>m;
  19. 		for(int i=k;i<=m;i++){
  20. 		    c+=a[i];
  21. 		}
  22. 	cout<<c<<" ";}
  23. 	cout<<"\n";
  24. 	}
  25.  
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 5516KB
comments (?)
stdin
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2
6
9 0 1 3 2 -6
4
1 3
2 5
3 4
0 5
3
2 4 6
2
0 1
1 2
stdout
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4 0 5 9 
6 10
https://ideone.com/WvJrD2
language:
C++14 (gcc 8.3)
created:
1 year ago
visibility:
public

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