using System;

public class Program

{

    public static void Main()

    {

       int n = int.Parse(Console.ReadLine());

        int[] cats = new int[n];

        for (int i = 0; i < n; i++)

        {

            cats[i] = int.Parse(Console.ReadLine());   

        }

        Array.Sort(cats);

​

        int votes = 0;

        int winner = 0;

        int counter = 1;

        for (int i = 0; i < n - 1; i++)

        {

            if (cats[i] == cats[i + 1])

            {

                counter++;

                if (votes < counter)

                {

                    votes = counter;

                    winner = cats[i];

                }

            }

            else

            {

                counter = 1;

            }

        }

        Console.WriteLine(winner);

    }

}