//客户要什么样的车
//实现 给什么样的车 并告诉这个车多少钱
static void Main(string[] args)
{
Console.WriteLine("您想要什么车");
string car = Console.ReadLine();
GiveCar givecar = GiveCar.GetCar(); //子类赋值给父类
WhatCar whatCar = givecar.GiveYouCar(car); //抽象类父类
whatCar.Car();
GiveMoney givemoney = GiveMoney.GetMoney(); //子类赋值给父类 依赖倒置 面对接口（大的方面）
Money money = givemoney.Givemoney(car); //接口父类
money.money();
}
public WhatCar GiveYouCar(string str)
{
WhatCar whatCar = null;
switch (str)
{
case "保时捷": whatCar = new Porsche(); break;
case "玛莎拉蒂": whatCar = new Masearti(); break;
case "兰博基尼": whatCar = new Lamborghini(); break;
case "劳斯莱斯": whatCar = new RollsRoyce(); break;
}
return(whatCar);
}