#include "game.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ff first
#define ss second
#define pb push_back
#define mk make_pair
int n;
map<int,int> mp;
int parent[2000];
int num_child[2000];
vector<pair<int,int > > p;
int uld;
void initialize(int N) {
n = N;
uld = n * (n - 1) /2;
}
bool check[2000];
int cnt = 1;
int hasEdge(int u, int v) {
mp[u] ++;
mp[v] ++;
uld --;
//cout << uld << ' ' << '\n';
if(mp[u] == n - 1 || mp[v] == n -1) {
check[u] = 1;
cnt ++;
return 1;
}
if(uld + cnt < n) return 1;
return 0;
}
