제출 #851789

#제출 시각아이디문제언어결과실행 시간메모리
851789ntkphong게임 (IOI14_game)C++14
0 / 100
0 ms348 KiB
#include "game.h"
#include <bits/stdc++.h>
using namespace std;

vector<int> f;
vector<vector<int>> cnt;
int nn;

void initialize(int n) {    
    f.resize(n, 0);
    cnt.resize(n, vector<int> (n, 0));
    nn = n;
}

int hasEdge(int u, int v) {
    if(u > v) swap(u, v);
    
    if(!cnt[u][v]) {
        f[u] ++ ;
        f[v] ++ ;
        cnt[u][v] ++ ;
        
        if(f[u] == nn) return 1;
        if(f[v] == nn) return 1;
    }

    return 0;
}
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