static void Main(string[] args)
{
List <Animal> animalList = new List <Animal>();
animalList.Add(new Animal(true, 12, 200));
animalList.Add(new Mammal(false, 5, 55, 38, 2));
animalList.Add(new Bear(true, 10, 300, 4, 3, 12.3, "George."));
animalList.Add(new Giraffe(true, 2, 435, 45, 1, 7.3));
foreach (Animal a in animalList)
{
if (a.GetType() == typeof(Mammal))
{
Console.WriteLine("----------");
Mammal m = (Mammal)a;
Console.WriteLine(m.ToString());
Console.WriteLine("This mammal has " + m.ChildrenInWomb + " children.");
Console.Write(Environment.NewLine);
}
if (a.GetType() == typeof(Bear))
{
Console.Write(Environment.NewLine);
Bear b = (Bear)a;
Console.WriteLine(b.ToString());
Console.WriteLine("Bear is asking to eat. Write 'y' for yes or 'n' for no.");
if (Console.ReadKey(true).Key == ConsoleKey.Y)
{
b.EatMeat();
}
if (Console.ReadKey(true).Key == ConsoleKey.N)
{
Console.WriteLine("You heartless bear murderer!!");
}
b.EatMeat();
b.EatMeat();
b.EatMeat();
}
}
Console.ReadKey();
}
static void Main(string[] args)
{
int totalAnimals = 3;
List <IAnimal> animals = new List <IAnimal>();
IAnimal newAnimal = null;
for (int i = 0; i < totalAnimals; i++)
{
Console.WriteLine("Cage " + i);
Console.WriteLine("");
Console.Write("What is the animal's species? ");
String animal = Console.ReadLine();
switch (animal)
{
case "lion":
newAnimal = new Lion();
break;
case "bear":
newAnimal = new Bear();
break;
case "wolf":
newAnimal = new Wolf();
break;
}
Console.Write("How old is it? ");
newAnimal.Age = Convert.ToInt32(Console.ReadLine());
newAnimal.RequestUniqueCharacteristic();
animals.Add(newAnimal);
}
Console.WriteLine("\n................\n");
foreach (var animal in animals)
{
int ind = animals.IndexOf(animal);
Console.Write("Cage " + (ind + 1) + " contains a ");
Console.WriteLine(animal.GetDescription());
}
}