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  1. #include <bits/stdc++.h>
  2.  
  3. using namespace std;
  4. long long a[100001],s[100001],ans;
  5. int main()
  6. {
  7.     ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
  8. 	freopen("HOANHAO.inp","r",stdin);
  9. 	freopen("HOANHAO.out","w",stdout);
  10.     long long n,k;
  11.     cin>>n>>k;
  12.     for(int i=1;i<=n;i++)
  13.     {
  14.         cin>>a[i];
  15.         s[i]=s[i-1]+a[i];
  16.     }
  17.     for(int i=1;i<n;i++)
  18.     {
  19.         for(int j=i+1;j<=n;j++)
  20.         {
  21.             if(s[j]-s[i-1]>=k) ans=max(ans,(s[j]-s[i-1])/(j-i+1));
  22.         }
  23.     }
  24.     cout<<ans;
  25.     return 0;
  26. }
  27.  
Success #stdin #stdout 0s 5284KB
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https://ideone.com/PzjYXB
language:
C++ (gcc 8.3)
created:
8 hours ago
visibility:
public

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