fork download
copy 
  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. 	int arr[n];
  11. 	for(int i=0;i<n;i++)
  12. 	{
  13. 		cin>>arr[i];
  14. 	}
  15.  
  16. 	int i=0,j=0,sum=0,length,ans;
  17. 	while(i<n && j<n)
  18. 	{
  19. 		sum+=arr[j];
  20. 		while(sum>k)
  21. 		{
  22. 			sum-=arr[i];
  23. 			i++;
  24. 		}
  25. 		length=j-i+1;
  26. 		ans=max(ans,length);
  27. 		j++;
  28. 	}
  29. 	cout<<ans;
  30. 	return 0;
  31. }
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
copy 
15 4 
1 2 3 5 8 8 8 8 2 1 1 1 1 1 1
stdout
copy 
4
https://ideone.com/oh33Bq
language:
C++ (gcc 8.3)
created:
8 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!