static void Main()
{
Animal animal = new Animal();
System.Console.WriteLine("\nAnimal Age: " + animal.Age);
System.Console.WriteLine("Animal Attack:" + animal.attack());
//System.Console.WriteLine("\nAnimal Attack:" + animal.Rase);
animal = new Cat(5, "Pers");
System.Console.WriteLine("\nAnimal Age: " + animal.Age);
System.Console.WriteLine("Animal Attack:" + animal.attack());
System.Console.WriteLine("Animal Rase:" + ((Cat)(animal)).Rase);
((Cat)animal).Rase = "Aegean cat";
System.Console.WriteLine("Animal Rase now:" + ((Cat)(animal)).Rase);
Cat cat = new Cat((Cat)animal);
cat.Age = 10;
System.Console.WriteLine("\nAnimal Age: " + cat.Age);
System.Console.WriteLine("Animal Attack:" + cat.attack());
System.Console.WriteLine("Animal Rase:" + cat.Rase);
System.Console.ReadKey();
}
public Animal(Animal animal)
{
this.age = animal.Age;
}