摘要： 题目链接:http://poj.org/problem?id=2479 #include<iostream>#include<fstream>#include<cstring>usingnamespacestd;intmain(){fstreamcin("x.in");intn,i,j,k,h,g,ans=-9999;inta[105][105],dp[105],b[105];while(cin>>n!=0){for(i=0;i<n;i++)for(j=0;j<n;j++)cin>>a[i][j];fo 阅读全文