```cpp
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n,m,l[10000],ans=0,k=1000000;
cin>>n>>m;
for(int i=1;i<=n;i++) cin>>l[i];
for(int i=1;i<=n-m+1;i++)
{
ans=0;
for(int j=1;j<=m;j++)
{
ans+=l[i+j-1];
}
if(ans<k) k=ans;
}
cout<<ans;
return 0;
}
```
by 违规用户名971024 @ 2024-02-25 17:30:17
给个关注好吗
by 违规用户名971024 @ 2024-02-25 17:30:38