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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. int l,r,a[100009],n,ans;
  6. long long k,sum;
  7.  
  8. int main(){
  9.     cin>>n>>k;
  10.     for(int i=0;i<n;i++){
  11.         cin>>a[i]; 
  12.     }
  13.     while(r<n){
  14.         sum+=a[r];
  15.         if(sum<=k){
  16.             ans=max(ans,r-l+1);
  17.         }
  18.         while(sum>k){
  19.             sum-=a[l];
  20.             l++;
  21.         }
  22.         r++;
  23.     }
  24.     cout<<ans;
  25. }
Success #stdin #stdout 0s 5332KB
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/u3YKvB
language:
C++14 (gcc 8.3)
created:
6 days ago
visibility:
public

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