Submission #1270395

#	Time	Username	Problem	Language	Result	Execution time	Memory
1270395		MateiKing80	Island Hopping (JOI24_island)	C++20	100 / 100	3 ms	408 KiB

island

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

using namespace std;

void solve(int n, int useless) {
	vector<bool> viz(n + 1, 0);
	viz[1] = true;
	for (int i = 1; i < n; i ++) {
		int x = query(1, i);
		if (viz[x])
			continue;
		viz[x] = true;
		for (int j = 1; j < n; j ++) {
			int y = query(x, j);
			answer(x, y);
			if (viz[y])
				break;
			viz[y] = true;
		}
	}
}

//sunt penal

• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 7 / 7
• Subtask 4: 9 / 9
• Subtask 5: 13 / 13
• Subtask 6: 15 / 15
• Subtask 7: 22 / 22
• Subtask 8: 28 / 28