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
        int[] birdsInEachType = new int[5];
        for(int i=0;i<types.Length;i++)
        {
            birdsInEachType[types[i]-1]++;
        }

        int highestTypesOfBird = 1;
        for (int j = 1; j < birdsInEachType.Length; j++)
            if (birdsInEachType[j] > birdsInEachType[highestTypesOfBird-1]) highestTypesOfBird = j + 1;

        Console.WriteLine(highestTypesOfBird);
    }
}