using System;

public class Program

{

    public static void Main()

    {

        int x1,x2,x3;

        Console.WriteLine("inter one num from two mnzla");

        x1=int.Parse(Console.ReadLine());

        x2=x1%10;

        x3=x1/10;

        Console.WriteLine("{0}:العدد الاكبر",Math.Max(Math.Pow(x2,x3),Math.Pow(x3,x2)));

    }

}