Submission #1235640

#	Time	Username	Problem	Language	Result	Execution time	Memory
1235640		MuhammadSaram	Thousands Islands (IOI22_islands)	C++20	5 / 100	19 ms	6984 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)
{
	if (n<3) return false;
	int e[n][n];
	for (int i=0;i<m;i++)
		e[U[i]][V[i]]=i;
	return vector<int>({e[0][1],e[1][0],e[0][2],e[2][1],e[0][1],e[1][0],e[2][1],e[0][2]});
}

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