using System;

public class Program

{

    public static void Main()

    {

        //Collecting user inputs

        Console.WriteLine("Please enter first integer");

        string str1 = Console.ReadLine();

        Console.WriteLine("Please enter second interger");

        string str2 = Console.ReadLine();

        //Convert strings to integers

        int i1 = Convert.ToInt32(str1);

        int i2 = Convert.ToInt32(str2); 

        //Validation using if statement

        {

            if (i1 > 255 | i2 > 255)

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

        }

    }

}