Tag: Codeforces Round #419 (Div. 1)

#include <bits/stdc++.h> using namespace std; typedef pair<long long,long long> ii; long long...

#include <bits/stdc++.h> #define ll long long using namespace std; const int N...

#include<cstdio> #include<algorithm> #include<queue> using namespace std; const int N=5010; int n,m,c,d,fa; int w,head,next; void add(int f,int...

#include <cstdio> #include <iostream> #include <cstring> #include <cstdlib> using namespace std; #define ll long...

#include <bits/stdc++.h> #define inf 0x3f3f3f3f #define rep(i, n) for (int i...