摘要：Conscription Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13438 Accepted: 4699 Description Windy has a country, and he wants to build an 阅读全文

摘要：Remmarguts' Date Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 29625 Accepted: 8034 Description "Good man never makes girls wait or break 阅读全文

摘要：E. Paths and Trees time limit per test: 3 seconds memory limit per test: 256 megabytes input: standard input output: standard output Little girl Susie 阅读全文

摘要：题目链接：https://vjudge.net/problem/UVA-1364 题意：有n个人参加会议，互相憎恨的人不能坐在相邻的位置，并且每个会议参加的人数必须是奇数，求有多少个人不能参加任何一个会议。 思路：如果两个人可以坐在一起，则在他们之间建立一条无向边。求不在任何一个简单奇圈上面的点的个 阅读全文

摘要：对于一个无向图，如果任意两点至少存在两条点不重复（除起点和终点外无公共点）的路径，则这个图就是点双联通。 这个要求等价于任意两条边都存在于一个简单环（即同一个点不能在圈中出现两次）中，即内部无割点。 那么算法首先要求出割点。 从代码中可以看出：只要求出割点，就开始组一个bcc中。 如果割点两侧都不存 阅读全文

摘要：D. Legacy time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Rick and his co-workers have m 阅读全文

摘要：C. Socks time limit per test： 2 seconds memory limit per test： 256 megabytes input： standard input output： standard output C. Socks time limit per tes 阅读全文

摘要：Door Man Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 2596 Accepted: 1046 Description You are a butler in a large mansion. This mansion 阅读全文

摘要：ZOJ Problem Set - 3946 Highway ProjectTime Limit: 2 Seconds Memory Limit: 65536 KB Edward, the emperor of the Marjar Empire, wants to build some bidir 阅读全文

摘要：FDNY to the Rescue! Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 2808 Accepted: 860 Description The Fire Department of New York (FDNY) h 阅读全文

摘要：Domino Effect Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10325 Accepted: 2560 Description Did you know that you can use domino bones f 阅读全文

摘要：Labeling Balls Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13201 Accepted: 3811 Description Windy has N balls of distinct weights from 阅读全文

摘要：Window Pains Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 1888 Accepted: 944 Description Boudreaux likes to multitask, especially when i 阅读全文

摘要：Window Pains Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 1843 Accepted: 919 Description Boudreaux likes to multitask, especially when i 阅读全文

摘要：Frogs' Neighborhood Time Limit: 5000MS Memory Limit: 10000K Total Submissions: 8729 Accepted: 3676 Special Judge Description 未名湖附近共有N个大小湖泊L1, L2, ..., 阅读全文