public static void Main()
int iNumberOne, iNumberTwo;
Console.WriteLine("Input a number:");
nOne= Console.ReadLine();
iNumberOne = Convert.ToInt32(nOne);
Console.WriteLine("Please input a second number:");
nTwo = Console.ReadLine();
iNumberTwo = Convert.ToInt32(nTwo);
if (iNumberOne > 255 || iNumberTwo >255) Console.WriteLine ("These numbers are too big!");