深入.NET 第四章上机3 模拟小汽车

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace 模拟汽车奔跑
{
    class Program
    {
        static void Main(string[] args)
        {
            Car car = new Car();
            car.name = "奔驰";
            car.color = "红";
            car.Address = "德国"; 
            car.Run();

            Car b = new Car("宝马","银灰","德国");
            b.Run();
            b.Run(200);

           
            Console.ReadLine();
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Collections;

namespace 模拟汽车奔跑
{      
    class Car
    {
        public string name{get;set;}
        public string color { get; set; }
        public string Address { get; set; }                                                                                                                                                                                                                                             
        public Car (){ }
        public Car(string n,string c,string a)
        {
            this.name=n;
            this.color = c;
            this.Address = a;
        }
        public void Run()
        {
            Console.WriteLine("我是一辆{0}车，颜色是{1}色，产地在{2}!",
                this.name, this.color, this.Address);
        }
        public void Run(int speed)
        {
            Console.WriteLine("我是一辆{0}车，颜色是{1}色，产地在{2}，最高车速{3}!",
                this.name, this.color, this.Address, speed.ToString());
        }
  
}}