摘要：
http://acm.hdu.edu.cn/showproblem.php?pid=2242很好的题目代码：#include<iostream>#include<cstdio>#include<cstring>#include<string>#include<algorithm>#define inf (1<<30)#define nMAX 10005#define mMAX 20010using namespace std;int dfn[nMAX],low[nMAX],belon[nMAX],sta[nMAX],top 阅读全文
