static void Main(string[] args) {
try {
Box box = new Box();
box.draw(20, 5, 8, 5, '.', "Hello, world!");
Console.WriteLine("Press any key...");
//
Console.WriteLine("The square of the box is: " + box.Square());
//... and recursive factorial
Console.WriteLine("Enter the integer to compute it's factorial:");
int num = int.Parse(Console.ReadLine());
Console.WriteLine("Factorial " + num + " is: "+FactorialClass.Factorial(num));
}
catch (Exception) {
Console.WriteLine("Error!");
}
}
