摘要: 参考博客: https://blog.csdn.net/izumi_hanako/article/details/78082544 我以前的博客: https://blog.csdn.net/Cold_Chair/article/details/79918157 1.割点 对于一个无向连通图,如果有 阅读全文
posted @ 2020-08-04 11:52 Cold_Chair 阅读(186) 评论(0) 推荐(0) 编辑
摘要: http://codeforces.com/contest/321/problem/E 题解: 如标题。 Code: #include<bits/stdc++.h> #define fo(i, x, y) for(int i = x, _b = y; i <= _b; i ++) #define f 阅读全文
posted @ 2020-08-04 10:51 Cold_Chair 阅读(225) 评论(0) 推荐(0) 编辑