using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
class Solution {

    static void Main(String[] args) {
        int num = int.Parse(Console.ReadLine());
        string[] temp = Console.ReadLine().Split(' ');
        int[] type = new int[num];
        int[] output = new int[5];
        for(int i = 0; i < num; i++){
            type[i] = Convert.ToInt32(temp[i]);
            switch(type[i]){
                case 1:
                output[0]++;
                break;
                case 2:
                output[1]++;
                break;
                case 3:
                output[2]++;
                break;
                case 4:
                output[3]++;
                break;
                case 5:
                output[4]++;
                break;
            }
        }
        if(output[0] == output.Max()){
            Console.WriteLine(1);
        }
        else if(output[1] == output.Max()){
            Console.WriteLine(2);
        }
        else if(output[2] == output.Max()){
            Console.WriteLine(3);
        }
        else if(output[3] == output.Max()){
            Console.WriteLine(4);
        }
        else{
            Console.WriteLine(5);
        }
    }
}