import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

    public static void main(String[] args) 
        {
        Scanner in = new Scanner(System.in);
        int birds = in.nextInt();
        
        int[] types = new int[birds];
        for (int i = 0; i < birds; i++)
            {
            types[i] = in.nextInt();
            }
        
        int[] typeCount = {0,0,0,0,0};
        
        for (int i = 0; i < birds; i++)
            {
            if (types[i] == 1)
                {
                typeCount[0]++;
                }
            else if (types[i] == 2)
                {
                typeCount[1]++;
                }
            else if (types[i] == 3)
                {
                typeCount[2]++;
                }
            else if (types[i] == 4)
                {
                typeCount[3]++;
                }
            else if (types[i] == 5)
                {
                typeCount[4]++;
                }
            }
        
        int modeID = -1, modeCount = 0;
        for (int i = 0; i < 5; i++)
            {
            if (typeCount[i] > modeCount)
                {
                modeCount = typeCount[i];
                modeID = i + 1;
                }
            else if (typeCount[i] == modeCount)
                {
                modeID = Math.min(i, modeID);
                }
            }
        
        System.out.println(modeID);
        }
}