摘要: #include "stdio.h" //hdu 2686 最小费用最大流#include "string.h"#include "queue"using namespace std;#define N 2005#define INF 0x3fffffffstruct node { int u,v,... 阅读全文
posted @ 2013-11-29 19:18 ruo_yu 阅读(147) 评论(0) 推荐(0)