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[] birdsArray = Array.ConvertAll(types_temp,Int32.Parse);
        
        List<int> birdsTypeList = new List<int>(new int[5]) {};

        for (int i = 0; i < birdsArray.Length; i++)
        {
            switch (birdsArray[i])
            {
                case 1:
                birdsTypeList[0]++;
                break;
                case 2:
                birdsTypeList[1]++;
                break;
                case 3:
                birdsTypeList[2]++;
                break;
                case 4:
                birdsTypeList[3]++;
                break;
                case 5:
                birdsTypeList[4]++;
                break;
                default:
                break;
            }
        }
        Console.WriteLine(birdsTypeList.IndexOf(birdsTypeList.Max()) + 1);
    }
}