#include "game.h"
#include <bits/stdc++.h>
using namespace std;
#define sp " "
#define endl "\n"
#define fileio() freopen("input.txt", "r", stdin), freopen("output.txt","w", stdout)
#define fastio() cin.tie(0), ios_base::sync_with_stdio(0)
#define pb push_back
#define pii pair<int, int>
#define st first
#define nd second
#define LL node * 2
#define RR node * 2
#define mid (l + r) / 2
#define ll long long
#define MAXN 1505
const int modulo = 1e9 + 7;
const ll INF = 2e18 +7;
int adj[MAXN][MAXN], N;
void initialize(int n) {
N = n;
for (int i = 0; i < n; i++){
for (int j = 0; j < n; j++) adj[i][j] = 1;
}
}
int hasEdge(int u, int v) {
vector<int> vis(N, 0);
vis[u] = 1;
adj[u][v] = 0;
adj[v][u] = 0;
queue<int> q;
q.push(u);
while(!q.empty()){
int top = q.front();
q.pop();
for (int i = 0; i < N; i++){
if (vis[i] || adj[top][i] == 0) continue;
if (i == v){
return 0;
}
vis[i] = 1;
q.push(i);
}
}
adj[u][v] = 1;
adj[v][u] = 1;
return 1;
}
