using System;

public class Program

{

    public static void Main()

    {

         //1. Get Width from a user.

        Console.WriteLine("Please Enter a number");

        string str1 = Console.ReadLine();

        //2. Get Height from a user.

        Console.WriteLine("Please Enter another number");

        string str2 = Console.ReadLine();

​

         //4. Convert string to integer

        int int1 = Convert.ToInt32(str1);

        int int2 = Convert.ToInt32(str2); 

        if( int1 > 255 || int2 > 255)

        {

            Console.WriteLine("These numbers are too big!");

        }

        else 

        {

            Console.WriteLine("Good Work!");

        }

    }

}