Tag: Codeforces Round #419 (Div. 1)
Codeforces Round #419 (Div....
#include <bits/stdc++.h>
using namespace std;
typedef pair<long long,long long> ii;
long long...
Codeforces Round #419 (Div....
#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int N...
Codeforces Round #419 (Div....
#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...
Codeforces Round #419 (Div....
#include <cstdio>
#include <iostream>
#include <cstring>
#include <cstdlib>
using namespace std;
#define ll long...
Codeforces Round #419 (Div....
#include <bits/stdc++.h>
#define inf 0x3f3f3f3f
#define rep(i, n) for (int i...