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 birdType = 1;
        var maxCount = types.Count(x => x == 1);
        
        if(maxCount < types.Count(x => x == 2))
        {
            maxCount = types.Count(x => x == 2);
            birdType = 2;
        }
        if(maxCount < types.Count(x => x == 3))
        {
            maxCount = types.Count(x => x == 3);
            birdType = 3;
        }
        if(maxCount < types.Count(x => x == 4))
        {
            maxCount = types.Count(x => x == 4);
            birdType = 4;
        }
        if(maxCount < types.Count(x => x == 5))
        {
            maxCount = types.Count(x => x == 5);
            birdType = 5;
        }
        
        Console.WriteLine(birdType.ToString());
    }
}