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  1. #include <iostream>
  2. #include<bits/stdc++.h>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	// your code goes here
  7. 	vector<int>arr={1,1,1,1,2};
  8. 	int k=3;
  9. 	int maxlen=0;
  10. 	for(int i=0;i<arr.size();i++){
  11. 		int sum=0;
  12. 		for(int j=i;j<arr.size();j++){
  13. 			sum+=arr[j];
  14. 			if(sum==k){
  15. 				maxlen=max(maxlen,j-i+1);
  16. 			}
  17.  
  18. 		}
  19. 	}
  20. 	cout<<maxlen;
  21. 	return 0;
  22. }
Success #stdin #stdout 0.01s 5320KB
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stdin 
Standard input is empty
stdout 
3
https://ideone.com/8dsA10
longest subarray sum=k(brute)
language:
C++ (gcc 8.3)
created:
7 days ago
visibility:
public

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