#include "game.h" #include <bits/stdc++.h> using namespace std; const int y=1500; int ik, k=0, rt[y]; void initialize(int n) { for(int i=0; i<n; i++)rt[i]=i; ik=n; } int hasEdge(int u, int v) { if(rt[max(u, v)]){rt[max(u, v)]--; return 0;} return 1; }