F. Wizard's Tour time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output All Berland residents are waiting for an unprecedented tour of wizard in his Blue Helicopter over the cities of Berland! It…
A #include<bits/stdc++.h> using namespace std; typedef long long ll; , MAXM = ; //int to[MAXM << 1], nxt[MAXM << 1], Head[MAXN], ed = 1; //int cost[MAXM << 1]; //inline void addedge(int u, int v, int c) //{ // to[++ed] = v; // nxt[…
Sightseeing tour Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 6986 Accepted: 2901 Description The city executive board in Lund wants to construct a sightseeing tour by bus in Lund, so that tourists can see every corner of the beauti…