using System;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            SportsCar CarA = new SportsCar();
            CarA.model = "海神";
            CarA.price = 5000000000;
            CarA.TaxRate = 0.3M;
            motorcycle CarB = new motorcycle() { model = "小50" ,price=30000 , TaxRate=0.1M};
            Shoes ShoesA = new Shoes() { model = "愛迪達", price = 3000, TaxRate = 0.07M };
            Console.WriteLine($"{CarA.model} 售價：{CarA.price} 需繳稅：{CarA.Tax().ToString("N0")}");
            Console.WriteLine($"{CarB.model} 售價：{CarB.price} 需繳稅：{CarB.Tax().ToString("N0")}");
            Console.WriteLine($"{ShoesA.model} 售價：{ShoesA.price} 需繳稅：{ShoesA.Tax().ToString("N0")}");


        }
    }
}