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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int n;
  7. 	cin>>n;
  8. 	int k;
  9. 	cin>>k;
  10. 	vector<int>v(n);
  11. 	for(int i=0;i<n;i++){
  12. 		cin>>v[i];
  13. 	}
  14. 	int mini=1e9;
  15. 	for(int i=0;i<n;i++){
  16. 		int sum=0;
  17. 		for(int j=i;j<n;j++){
  18. 			sum+=v[j];
  19. 			if(sum>=k){
  20. 				int len=j-i+1;
  21. 				mini=min(len,mini);
  22. 				break;
  23. 			}
  24. 		}
  25. 	}
  26. 	cout<<"The minimum sum is:"<<mini;
  27. 	return 0;
  28. }
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin 
4
3
1 2 3 4
stdout 
The minimum sum is:1
https://ideone.com/kyNrKp
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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