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);
        // your code goes here
                    const int TYPECOUNT = 5;
            int[] typeCount = new int[TYPECOUNT];
            int MaxTypeID = 0;
            //Console.WriteLine(n + " , " + types[2]);

            for (int i = 0; i < n; i++)
            {
                typeCount[types[i] -1 ]++;
            }

            for (int i = 0; i < typeCount.Length; i++)
            {
                //Console.WriteLine("Index "+ (i+1) +" - "+typeCount[i]);
                if(typeCount[i] > typeCount[MaxTypeID])
                {
                    MaxTypeID = i;
                }
                if(typeCount[i] == typeCount[MaxTypeID])
                {
                    if (i < MaxTypeID)
                    {
                        MaxTypeID = i;
                    }
                }
            }
            //Console.WriteLine("count - " + typeCount[MaxTypeID]);
            Console.WriteLine(MaxTypeID + 1);
            
    }
}