static void Main(string[] args)
{
//Tiger smallTiger = new Tiger("smallTiger");
//Console.WriteLine("--------------------");
//ColorTiger colorTiger = new ColorTiger(ColorTigerType.Gold);
//Console.WriteLine("--------------------");
//Tiger newTiger = new ColorTiger(ColorTigerType.White);
//Console.WriteLine("--------------------");
//Tiger newTiger2 = new Tiger("usual Tiger");
//Console.WriteLine("--------------------");
//Console.WriteLine((newTiger as ColorTiger).ColorTigerType);
//// Console.WriteLine((newTiger2 as ColorTiger).ColorTigerType); error
// Tiger bbbb = colorTiger;
// Animal aaaaAnimal = colorTiger;
// Console.WriteLine("--------------------");
// //ColorTiger colorTiger3 = (ColorTiger)smallTiger; if smallTiger is not ColorTiger --> System.InvalidCastException
// ColorTiger colorTiger3 = null as ColorTiger; // if smallTiger is not ColorTiger --> return null
// Console.WriteLine(smallTiger is Animal);
// Console.WriteLine(smallTiger is Tiger);
// Console.WriteLine(smallTiger is ColorTiger);
// Console.WriteLine(colorTiger3 is ColorTiger);
//Console.WriteLine("--------------------");
//smallTiger.Move();
//(smallTiger as Animal).Move();
//smallTiger.Jump();
//(smallTiger as Animal).Jump();
//smallTiger.Swimming();
//(smallTiger as Animal).Swimming();
Zoo BeautifulZoo = new Zoo();
BeautifulZoo.OnAnimalAdded = Test;
BeautifulZoo.Add(new Tiger("Tiger1"));
BeautifulZoo.Add(new ColorTiger(ColorTigerType.Gold, "ColorTiget1"));
BeautifulZoo.Add(new Tiger("Tiger2"));
Console.WriteLine("-----------------------");
BeautifulZoo.Sort();
Console.WriteLine("-----------------------");
BeautifulZoo.Show();
Console.WriteLine("-----------------------");
Console.WriteLine(BeautifulZoo["Tiger1"].Name);
Console.WriteLine("-----------------------");
Console.WriteLine(BeautifulZoo.GetAll(typeof(Tiger)).Count);
Console.WriteLine(BeautifulZoo.GetAll(typeof(ColorTiger)).Count);
Console.WriteLine(BeautifulZoo.GetAll(typeof(Animal)).Count);
Console.WriteLine("-----------------------");
Console.ReadKey();
}