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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int arr[]= {1,0,1,2,10,5};
  6. 	int n=sizeof(arr)/sizeof(arr[0]);
  7. 	int sum=3;
  8. 	int currSum;
  9. 	int count=0;
  10. 	for(int i=0;i<n;i++){
  11. 		for(int j=i;j<n;j++){
  12. 			currSum=0;
  13. 			for(int k=i;k<=j;k++){
  14. 				currSum+=arr[k];
  15. 			}
  16. 			if(currSum==sum)
  17. 				count++;
  18. 		}
  19. 	}
  20. 	cout<<count;
  21. 	return 0;
  22. }
  23.  
Success #stdin #stdout 0.01s 5320KB
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https://ideone.com/Ca19lb
language:
C++ (gcc 8.3)
created:
2 hours ago
visibility:
public

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