static void Main()
{
//List<Animal> animals = new List<Animal>
Animal[] animals = new Animal[]
{
new Cat("Alex", 2, Sex.female),
new Dog("Bruno",3, Sex.male),
new Frog("Bro",4, Sex.male),
new Tomcat("Tom", 2),
new Kitten("Kitty", 5)
};
Console.WriteLine(animals.Average(a => a.Age));
}
public override void ProduceSound(Animal newCat)
{
Console.WriteLine("Bau");
}
public abstract void ProduceSound(Animal typeAnimal);