using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
class Solution {

    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);
        int[] counter = new int[5];
        foreach(var i in types){
            ++counter[i - 1];
        }
        var max = counter.Max();
        for(var i = 0; i < counter.Length; ++i)
        {
            if(counter[i] == max)
            {
                Console.WriteLine(i + 1);
                break;
            }
        }
    }
}