poj 3422
摘要:
费用流,数据很水。代码:#include<iostream>#include<fstream>using namespace std;#define oo 10000000typedef struct e{ int data; e *next,*opt; int c,cost; }e;e edge[5003];int n,m;int v[5003],d[5003];int path[5003];e *path1[5003];int spfa(){ int queue[5005],i,j,k; memset(v,0,sizeof(v)); for(i=0;i<=n* 阅读全文
posted @ 2011-03-23 18:52 宇宙吾心 阅读(457) 评论(0) 推荐(0)