题目链接:http://codeforces.com/contest/711/problem/D熄灯了明天填坑&hellip; 1 #include <algorithm> 2 #include <iostream> 3 #include <iomani
https://www.u72.net/daima/eh6.html - 2024-08-11 06:56:00 - 代码库Cow Ski AreaTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 2323 Accepted: 660DescriptionFarmer John‘s cousin, Farmer Ron, who li
https://www.u72.net/daima/1xn7.html - 2024-07-19 05:27:09 - 代码库C - SPFTime Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64uSubmit Status DescriptionConsider the two networks shown
https://www.u72.net/daima/17k4.html - 2024-07-19 12:59:58 - 代码库Network of SchoolsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 11407 Accepted: 4539DescriptionA number of schools are connected
https://www.u72.net/daima/6w13.html - 2024-07-24 09:57:09 - 代码库Mining Your Own BusinessTime Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1392 Acce
https://www.u72.net/daima/6zus.html - 2024-07-23 23:48:42 - 代码库3523 - Knights of the Round TableTime limit: 4.500 secondsBeing a knight is a very attractive career: searching for the Holy Grail, saving d
https://www.u72.net/daima/8xxb.html - 2024-07-26 13:00:31 - 代码库题目链接:http://poj.org/problem?id=2186题目大意:有n头牛和m对关系, 每一对关系有两个数(a, b)代表a牛认为b牛是“受欢迎”的,且这种关系具有传递
https://www.u72.net/daima/h54e.html - 2024-08-13 17:46:38 - 代码库题意:给你一个传递闭包的矩阵,mp[u][v] = 1表示u可以到达v,为0代表不可到达,问你至少需要多少条边组成的传递闭包符合这个矩阵给出的关系分析:考虑一个强连
https://www.u72.net/daima/uwd6.html - 2024-07-14 05:14:51 - 代码库[点连通度与边连通度]在一个无向连通图中,如果有一个顶点集合,删除这个顶点集合,以及这个集合中所有顶点相关联的边以后,原图变成多个连通块,就称这个点集为
https://www.u72.net/daima/v7xx.html - 2024-07-15 13:30:45 - 代码库UVA - 11324The Largest Clique 题意:求一个节点数最大的节点集,使任意两个节点至少从一个可以到另一个 同一个SCC要选一定全选求SCC 缩点建一个新图得到
https://www.u72.net/daima/rs92.html - 2024-08-18 16:38:13 - 代码库题目:http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=25&page=show_problem&problem=2299 题意:给你一个有向图,求一个
https://www.u72.net/daima/m3kb.html - 2024-07-29 20:06:48 - 代码库http://hihocoder.com/problemset/problem/1190?sid=1051696 先抄袭一下时间限制:10000ms单点时限:1000ms内存限制:256MB描述小Hi和小Ho从
https://www.u72.net/daima/81xr.html - 2024-09-12 02:38:40 - 代码库题目来源:POJ 2942 Knights of the Round Table题意:统计多个个骑士不能參加随意一场会议 每场会议必须至少三个人 排成一个圈 而且相邻的人不能有矛
https://www.u72.net/daima/narbc.html - 2024-09-18 13:14:43 - 代码库题目地址:POJ 1144求割点。推断一个点是否是割点有两种推断情况:假设u为割点,当且仅当满足以下的1条1、假设u为树根,那么u必须有多于1棵子树2、
https://www.u72.net/daima/na73w.html - 2024-09-19 10:02:38 - 代码库题目:poj 3177 & 3352题意:大概意思就是给你一个无向图,让你添加最少的边,让所有点都双连通。分析:双连通的定义就是任意两个点至少有两条路可达。其实做
https://www.u72.net/daima/nams3.html - 2024-07-31 05:54:48 - 代码库题意: 给一张N个点N条有向边的图,边可以逆向。问任意逆向若干条边使得这张图无环的方案数(mod 1e9+7)。n<=200000思路:三个样例给的好 找规律方便很多
https://www.u72.net/daima/k25x.html - 2024-08-14 12:06:52 - 代码库http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=25&page=show_problem&problem=2299题意:输入n和m,有n个点和m条有向
https://www.u72.net/daima/hm1s.html - 2024-07-06 12:43:07 - 代码库Going from u to v or from v to u?Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 17089 Accepted: 4590Description
https://www.u72.net/daima/w173.html - 2024-08-25 21:04:10 - 代码库F - Knights of the Round TableTime Limit:7000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status DescriptionBeing a k
https://www.u72.net/daima/1e96.html - 2024-07-19 16:51:42 - 代码库B - Burning BridgesTime Limit:5000MS Memory Limit:32768KB 64bit IO Format:%lld & %lluSubmit Status DescriptionFerry Kingdom is a nic
https://www.u72.net/daima/17dv.html - 2024-07-19 13:01:20 - 代码库