static void Main1c(string[] args)
{
Printer1 printer = new Printer1();
User1b u1 = new User1b(printer);
User1b u2 = new User1b(printer);
printer.PageOver();
}
static void Main1b(string[] args)
{
Printer1 printer = new Printer1();
User1b u1 = new User1b(printer);
User1b u2 = new User1b(printer);
Console.WriteLine("Please enter pages to print:");
int x = int.Parse(Console.ReadLine());
printer.Print(x);
}