题目描述
一、定义一个抽象类Vehicles,具体要求如下:
1、私有字段商标brand(string)、颜色color(string)。
2、定义公有读写属性Brand用来访问brand字段;定义公有读写属性Color用来访问color字段。
3、设计一个抽象虚方法run()。
二、定义Vehicles类的子类Car,具体要求如下:
1、私有字段载重load(double)。
2、定义公有读写属性Load用来访问load字段。
3、重写抽象方法run(),用来输出信息“Car开动了”。
4、设计一个方法getInfo(Car car),用来输出信息,具体格式如下描述。
商标:***, 颜色:***,载重:***。
根据以下代码,请补写缺失的代码。
using System;
namespace ConsoleApplication1
{
abstract class Vehicles
{
//请填写代码
/////////////////////////////////////////////////////////////////
}
class Program
{
static void Main(string[] args)
{
Car car = new Car();
car.Brand = "Ford";
car.Color = "Grey";
car.Load = 1.8;
Console.WriteLine(car.getInfo(car));
Console.WriteLine(car.run());
}
}
}
输入
输出
样例输入
.wrapper {position: relative;} #input {position: absolute;top: 0;left: 0;opacity: 0;z-index: -10;}
无
样例输出
Trademark:Ford,Color:Grey,Load:1.8 The car started
using System; using System.Collections.Generic; using System.Text; namespace 抽象类Vehicle { abstract class Vehicles { private string brand; private string color; public string Brand { set { this.brand = value; } get { return brand; } } public string Color { set { this.color = value; } get { return color; } } public abstract string run(); } class Car : Vehicles { private double load; public double Load { set { this.load = value; } get { return load; } } public override string run() { return "The car started"; } public string getInfo(Car car) { return "Trademark:" + Brand + "," + "Color:" + Color + "," + "Load:" + Load; } } class Program { static void Main(string[] args) { Car car = new Car(); car.Brand = "Ford"; car.Color = "Grey"; car.Load = 1.8; Console.WriteLine(car.getInfo(car)); Console.WriteLine(car.run()); Console.ReadKey(); } } }
注意提交的格式
private string brand; private string color; public string Brand { set { this.brand = value; } get { return brand; } } public string Color { set { this.color = value; } get { return color; } } public abstract string run(); } class Car : Vehicles { private double load; public double Load { set { this.load = value; } get { return load; } } public override string run() { return "The car started"; } public string getInfo(Car car) { return "Trademark:" + Brand + "," + "Color:" + Color + "," + "Load:" + Load; }