摘要: 好文章 #include<bits/stdc++.h> using namespace std; const int N = 10010, M = 50010; int n, m; int h[N], e[M], ne[M], idx; int dfn[N], low[N], timestamp; 阅读全文
posted @ 2022-02-22 17:04 Altwilio 阅读(38) 评论(1) 推荐(0) 编辑