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[] typeCnt = new int[6];
        for(int i=0;i<6;i++) typeCnt[i]=0;
        
        foreach(int t in types)
            typeCnt[t]++;    
        
        int max=0;
        int maxId=0;
        for(int i=0;i<6;i++)
        {
            if (typeCnt[i] > max)    
            {
                max = typeCnt[i];
                maxId = i;
            }
        }
            
            Console.WriteLine(maxId);
    }
}