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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. 		currSum=0;
  12. 		for(int j=i;j<n;j++){
  13. 			currSum+=arr[j];
  14. 			if(currSum==sum)
  15. 				count++;
  16. 		}
  17. 	}
  18. 	cout<<count;
  19. 	return 0;
  20. }
  21.  
Success #stdin #stdout 0s 5320KB
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https://ideone.com/FBA72x
language:
C++ (gcc 8.3)
created:
1 hour ago
visibility:
public

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