using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("***** Welcome *****");

        do

        {

            Console.WriteLine("***** Enter any real number *****");

            string strNumber = Console.ReadLine();

            int number = int.Parse(strNumber);

            string resultString;

            if (number < 10)

                resultString = "Less than 10";

            else

                resultString = "Greater than or equal to 10";

            Console.WriteLine(resultString);

        }

        while (true);

    }

}