class Program
    {
        static void Main(string[] args)
        {
            long n = long.Parse(Console.ReadLine());
            string[] str = Console.ReadLine().Split(' ');
            
            int[] numList = new int[6];
            int level = 0;
            for(int i = 0; i < n; i++)
            {
                numList[int.Parse(str[i]) - 1]++;
                if(numList[level] < numList[int.Parse(str[i]) - 1] || numList[level] == numList[int.Parse(str[i]) - 1] && level+1 < int.Parse(str[i]))
                {
                    level = int.Parse(str[i])-1;
                }
            }
            Console.WriteLine(level + 1);
        }
    }