제출 #501015

#제출 시각아이디문제언어결과실행 시간메모리
501015DrearyJoke게임 (IOI14_game)C++17
0 / 100
1 ms304 KiB
#include "game.h"
#include <bits/stdc++.h>

using namespace std;

vector<int> in;

void initialize(int n) {
    in.resize(n, n - 1);
}

int hasEdge(int u, int v) {
    if (u > v) swap(u, v);
    --in[v];
    --in[u];
    return !in[u] || !in[v];
}
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