static void Main(string[] args)
{
Vertebrata vertebrata;
vertebrata = new Mamalia();
vertebrata.Bernapas();
Console.WriteLine();
vertebrata = new Pisces();
vertebrata.Bernapas();
Console.WriteLine();
vertebrata = new Amphibia();
vertebrata.Bernapas();
Console.WriteLine();
IVertebrata ivertebrata;
ivertebrata = new Reptilia();
ivertebrata.Bernapas();
Console.WriteLine();
ivertebrata = new Aves();
ivertebrata.Bernapas();
Console.ReadKey();
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!\nLets learn Basic Kingdoms.\n");
Kingdom p1 = new Plant();
Kingdom m1 = new Mamalia();
p1.Fly();
p1.Milk();
p1.Fruit();
Console.WriteLine();
m1.Fly();
m1.Milk();
m1.Fruit();
}
