static void Main(string[] args) { try { int q = Quotient(7, 0); Console.WriteLine("q=" + q); } catch (Exception ex) { Console.WriteLine("boom! " + ex.Message); } Collection myCol1 = new Collection(); for (int i = 0; i < 9; i++) { myCol1.Add(i * 3); Console.WriteLine(myCol1.Get(i)); } myCol1.Insert(-1, 8); Console.WriteLine("-------------------"); for (int i = 0; i < myCol1.Size(); i++) { Console.WriteLine(myCol1.Get(i)); } Console.WriteLine("Done"); Console.ReadKey(); }