Submission #206738

#	Time	Username	Problem	Language	Result	Execution time	Memory
206738		joylintp	게임 (IOI14_game)	C++17	15 / 100	5 ms	380 KiB

game

#include"game.h"
#include<bits/stdc++.h>

using namespace std;

int n, cnt[1500], cq;
set<int> one;

void initialize(int N)
{
    n = N;
    for (int i = 0; i < n; i++)
        cnt[i] = n - 1;
}

int hasEdge(int u, int v)
{
    cq++;
    if (cnt[u] == 1 || cnt[v] == 1)
        return 1;
    if (one.size() + (cnt[u] == 2) + (cnt[v] == 2) > 2)
        return 1;
    cnt[u]--, cnt[v]--;
    if (cnt[u] == 1)
        one.insert(u);
    if (cnt[v] == 1)
        one.insert(v);
    return 0;
}

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