摘要: 二分答案+网络最大流#include#include#include#include#include#includeusing namespace std;int N,M;const int maxn = 2000 + 10;const int INF = 0x7FFFFFFF;struct Edg... 阅读全文
posted @ 2015-09-20 10:59 Fighting_Heart 阅读(184) 评论(0) 推荐(0) 编辑