static void Main(string[] args)
{
Console.WriteLine("----義大利餐館菜單----");
Spaghetti normalSpaghetti = new NormalSpaghetti(); // 產生平民義大利麵
normalSpaghetti = new Chocolate(normalSpaghetti); // 加點火腿
normalSpaghetti = new Egg(normalSpaghetti); // 加點蛋
normalSpaghetti = new Cheese(normalSpaghetti); // 加點起司
normalSpaghetti = new Bacon(normalSpaghetti); //
Console.WriteLine("名稱:{0} 價錢:{1} 材料:{2}",
normalSpaghetti.GetName(),
normalSpaghetti.GetPrice(),
normalSpaghetti.GetDescription());
Spaghetti spaghettiBolognese = new SpaghettiBolognese(); // 產生茄汁肉醬義大利麵
spaghettiBolognese = new Strawberry(spaghettiBolognese);
spaghettiBolognese = new Banana(spaghettiBolognese);
spaghettiBolognese = new Sugar(spaghettiBolognese);
Console.WriteLine("名稱:{0} 價錢:{1} 材料:{2}",
spaghettiBolognese.GetName(),
spaghettiBolognese.GetPrice(),
spaghettiBolognese.GetDescription());
Console.ReadLine();
}