using System;

public class Program

{

    public static void Main()

    {

        //ask for user input of 2 numbers and convert and store them as integers

        Console.WriteLine("Enter an Integer: ");

        int num1 = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Enter an Integer: ");

        int num2 = Convert.ToInt32(Console.ReadLine());

        //output an error message if either of the numbers inputted by the user is larger than 255

        if (num1 > 255 || num2 > 255)

            Console.WriteLine("Error: These numbers are too long!");

    }

}