摘要: http://poj.org/problem?id=2186 1 #include 2 #include 3 #include 4 #include 5 #include 6 #define maxn 100001 7 using namespace std; 8 9 int dfn[maxn],low[maxn],belong[maxn],bcnt,bcc_clock,a[maxn],b[maxn],num[maxn],n,m,head[maxn],e; 10 stacks; 11 bool vis[maxn],flag[maxn]; 12 struct nod... 阅读全文
posted @ 2014-02-13 19:45 null1019 阅读(133) 评论(0) 推荐(0)