static void Main(string[] args)
{
//abstract
/*Animal animal;
*
* animal = new Kucing();
* animal.karakteristik();
*
* Console.WriteLine();
* animal = new Otter();
* animal.karakteristik();*/
//interface
IAnimal animal;
animal = new Kucing();
animal.karakteristik();
Console.WriteLine();
animal = new Otter();
animal.karakteristik();
Console.ReadKey();
}
