Submission #1299237

#	Time	Username	Problem	Language	Result	Execution time	Memory
1299237		alexiah	Game (IOI14_game)	C++20	0 / 100	1 ms	340 KiB

game

#include "game.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

set<ll> all , used;

void initialize(int n) {
    for(ll i = 0; i < n; i++) all.insert(i);
}

int hasEdge(int u, int v) {
    used.insert(u); used.insert(v);
    if(all.size() > 1 && (used.find(u) != used.end() || used.find(v) != used.end())){
        all.erase(u); all.erase(v);
        return 1;
    }
    else return 0;
}

• Subtask 1: 0 / 15
• Subtask 2: 0 / 27
• Subtask 3: 0 / 58