#include "game.h"
#include<bits/stdc++.h>
using namespace std;
int n , k;
vector<vector<bool>> vis;
vector<vector<int>> adj;
bool acc = 0;
void dfs(int x , int i)
{
if(vis[i][x])
{
if(x <= i)
acc = 1;
return ;
}
if(x <= i)
acc = 1;
vis[i][x] = 1;
for(auto u : adj[x])
{
dfs(u , i);
}
}
void init(int N, int K) {
n = N , k = K;
adj.assign(n , {});
vis.assign(k , vector<bool>(n));
for(int i = 0 ;i < k ; i++)
{
vis[i][i] = 1;
}
}
int add_teleporter(int u, int v) {
adj[u].push_back(v);
for(int i = 0 ; i < k ; i++)
{
if(vis[i][u])
{
dfs(v , i);
}
}
return acc;
}
