传送门 D. Arthur and Walls time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output Finally it is a day when Arthur has enough money for buying an apartment. He found a great option close to the cente…
D. Vladik and Favorite Game time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output This is an interactive problem. Vladik has favorite game, in which he plays all his free time. Game field could…
Code: #include <bits/stdc++.h> #define ll long long #define setIO(s) freopen(s".in","r",stdin) #define maxn 3002 using namespace std; queue<int>Q; vector<int>G[maxn]; int n,m,s1,t1,l1,s2,t2,l2; int vis[maxn],d[maxn][m…