using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace lecture
{
    class Program
    {
        public static void Main(String[] args)
        {
            int N = int.Parse(Console.ReadLine());
            int[] L = Console.ReadLine().Trim().Split(' ').Select(x => int.Parse(x)).ToArray();
           
            Array.Sort(L);

            int X,Y;
            int Ans = 0;
            int counta = 0;
            int countb = 0;
            for(int i = 0; i < L.Length-1; i++)
            {
                X = L[i];
               Y = L[i+1];
                if(X == Y)
                {
                   
                   counta++;
                    if( (X > Ans) && (counta > countb))
                    {
                      Ans = X;
                        countb = counta;

                    }

                }

            }
            Console.WriteLine(Ans);
            }
                  
        }
    }