Submission #1363198

#	Time	Username	Problem	Language	Result	Execution time	Memory
1363198		fv3	게임 (IOI14_game)	C++20	100 / 100	134 ms	20324 KiB

game

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

std::vector<int> adj[1500];
int cnt[1500], good[1500], sz = 1;

void initialize(int n) {
	good[0] = 1;
}

int hasEdge(int u, int v) {
	for (int _ = 2; _--; ) {
		adj[v].push_back(u);
		if (good[u] && ++cnt[v] == sz) {
			sz++;
			for (int e : adj[v]) cnt[e]++;
			return good[v] = 1;
		}
		std::swap(u, v);
	}
	return 0;
}

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