private static void Main()
{
Adam adam = Adam.GetInstance();
Eve eve = Eve.GetInstance(adam);
Male seth = new Male("Seth", eve, adam);
Female azura = new Female("Azura", eve, adam);
Male enos = new Male("Enos", azura, seth);
Console.WriteLine(((Human)enos).Name);
Console.ReadKey();
}
protected Human(string name, Female mother, Male father)
{
Name = name ?? throw new ArgumentNullException();
Mother = mother ?? throw new ArgumentNullException();
Father = father ?? throw new ArgumentNullException();
}
public Female(string name, Female mother, Male father) : base(name, mother, father)
{
}
