static void Main(string[] args)
{
SimpleRandomQuoteProvider threeQuotes = new SimpleRandomQuoteProvider();
Console.WriteLine("Enter a number of quotes to show.");
Console.WriteLine();
// Quickly googled how to cast string to long, it will crash if the input isn't a number though.
long N = long.Parse(Console.ReadLine());
threeQuotes.showQuotes(N);
// Now time for DefaultRandomQuoteGenerator:
Console.WriteLine(" Now using DefaultRandomQuoteGenerator, printing all 3 quotes:");
Console.WriteLine();
DefaultRandomQuoteGenerator someName = new DefaultRandomQuoteGenerator(theQuotes);
Console.ReadLine();
}