Submission #1235637

#	Time	Username	Problem	Language	Result	Execution time	Memory
1235637		MuhammadSaram	Thousands Islands (IOI22_islands)	C++20	6.75 / 100	18 ms	4468 KiB

islands

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

using namespace std;

variant<bool, vector<int>> find_journey(int n, int m, vector<int> U, vector<int> V)
{
	vector<int> can[n];
	for (int i=0;i<m;i++)
		can[U[i]].push_back(i);
	if (can[0].size()>1 && can[1].size())
		return vector<int>({can[0][0],can[1][0],can[0][1],can[0][0],can[1][0],can[0][1]});
	return false;
}

• Subtask 1: 5 / 5
• Subtask 2: 1.75 / 5
• Subtask 3: 0 / 21
• Subtask 4: 0 / 24
• Subtask 5: 0 / 45