hdu 6444 长度不超过K的最大字段和

参考博客：node https://blog.csdn.net/sinat_34550050/article/details/52274141c++ 代码：spa #include<bits/stdc++.h> using namespace std; typedef long long ll; const int N =1e4+5; int n,m,k; ll S; ll a[N]; int

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