Network Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 5619 Accepted: 1939 Description A network administrator manages a large network. The network consists of N computers and M links between pairs of computers. Any pair of computers…
Network Description A Telephone Line Company (TLC) is establishing a new telephone cable network. They are connecting several places numbered by integers from 1 to N . No two places have the same number. The lines are bidirectional and always connect…
Network Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 10969 Accepted: 4096 Description A network administrator manages a large network. The network consists of N computers and M links between pairs of computers. Any pair of computers…
Caocao's Bridges Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4254 Accepted Submission(s): 1337 Problem Description Caocao was defeated by Zhuge Liang and Zhou Yu in the battle of Chibi. B…
目录 [并查集缩点+tarjan无向图求桥]Where are you @牛客练习赛32 D PROBLEM SOLUTION CODE [并查集缩点+tarjan无向图求桥]Where are you @牛客练习赛32 D PROBLEM 时空裂隙 SOLUTION 楠神口胡算法我来实现系列 从小到大枚举边权,对于当前的权值,在当前的图找出所有等于该权值的边,把这些边的顶点用其在并查集中的代表元(即fa[x])替换,然后建图,求所建图的桥边.求完之后把每条边的两个顶点合并(缩点),然后枚举下一…