using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
class Solution {
//try two variables tracking through loop vs array.max at end
    static void Main(String[] args) {
        int n = Convert.ToInt32(Console.ReadLine());
        string[] types_temp = Console.ReadLine().Split(' ');
        int[] types = Array.ConvertAll(types_temp,Int32.Parse);
        // your code goes here
        int[] birdCount = new int[5];

        for (int i = 0; i < n; i++){
            int val = types[i] - 1;
            birdCount[val] ++;
        }
        int max = birdCount.Max();
        Console.WriteLine(birdCount.ToList().IndexOf(max)+1);
    }
}