Cable TV NETWORK The interconnection of the relays in a cable TV network is bi-directional. The network is connected if there is at least one interconnection path between each pair of relays present in the network. Oth…
Cable TV Network Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 4678 Accepted: 2163 Description The interconnection of the relays in a cable TV network is bi-directional. The network is connected if there is…
Cable TV Network Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 4702 Accepted: 2173 Description The interconnection of the relays in a cable TV network is bi-directional. The network is connected if there is at least one interconnecti…
虽然这道题用最小割没有做出来,但是这个板子还是很棒: #include<stdio.h> #include<math.h> #include<string.h> #include<iostream> #include<algorithm> #define ll long long using namespace std; #define REP( i , a , b ) for ( int i = a ; i < b ; ++ i ) #d…