static void Main(string[] args)
{
Human danny = new Human("Danny");
Human robert = new Human("Robert");
Wizard charles = new Wizard("Charles");
Ninja cindy = new Ninja("Cindy");
Samurai sammy = new Samurai("Sammy");
charles.Heal();
charles.Fireball(danny);
danny.Attack(robert);
cindy.Steal(charles);
cindy.GetAway();
sammy.DeathBlow(charles);
sammy.DeathBlow(charles);
sammy.DeathBlow(charles);
sammy.DeathBlow(charles);
sammy.Meditate();
Ninja.HowMany();
}