using System;
using System.Collections.Generic;
using System.Linq;

public class Program {
    public static int Solver(System.IO.TextReader reader) {
        reader.ReadLine();
        var l = MyLib.GetIntListFromTextReader( reader, ' ' );
        int[] n = { 0, 0, 0, 0, 0, 0 };
        foreach (var v in l) {
            ++n[ v - 1 ];
        }
        int maxNum = n.Length - 1;
        for (var i = n.Length - 1; i != 1; --i) {
            if (n[ i - 1 ] > n[ maxNum ]) maxNum = i - 1;
        }
        return maxNum + 1;
    }

    private static void Main() {
        Console.WriteLine( Solver( Console.In ) );
    }
}

//--- MyLib ---

public class MyLib {
    public static List<int> GetIntListFromTextReader(System.IO.TextReader reader, char delimitor) {
        return reader.ReadLine().Split( delimitor ).ToList<string>().ConvertAll<int>( int.Parse );
    }
}