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[] counts = new int[6];
            foreach (int type in types)
            {
                counts[type]++;
            }
            int maxvalue = counts.Max();
            Console.WriteLine( Array.IndexOf(counts, maxvalue));
    }
}