Question

Second time posting please answer this question!!! Thankyou!!

Please do it in visual studio C # and post copy of form.cs and designer.cs. Will give vgood review!!!

In this module you learned about Classes and Multiforms.

You will be completing one program for this module

Write a class named Car that has the following member variables:

• year -    An int that holds the car’s model year.
• make - A string object that holds the make of the car.
• speed - An int that holds the car’s current speed.

In addition, the class should have the following constructor and other methods.

• Constructor - The constructor should accept the car’s year and make as arguments and assign these values to the object’s year and make member variables. The constructor should initialize the speed member variable to 0.
• Accelerate - The accelerate function should add 5 to the speed member variable each time it is called. The speed should not go over 120.
• Brake - The brake function should subtract 5 from the speed member variable each time it is called. The speed should not go below 0.

Demonstrate the class in a program that creates a Car object, and then calls the accelerate function five times. After each call to the accelerate function, get the current speed of the car and display it. Then, call the brake function five times. After each call to the brake function, get the current speed of the car and display it.

Answer 1

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text.RegularExpressions;

namespace MyCar

{

    class Car

    {

        private int year;

        private string make;

        private int speed;

       

        // constructor

        public Car()

        {

            this.year = 0;

            this.make = "";

            this.speed = 0;

        }

       

        // constructor

        public Car(int year, string make)

        {

            this.year = year;

            this.make = make;

            this.speed = 0;

        }

       

        // add 5 to the speed member variable

        public void accelerate()

        {

            // speed should not go above 120

            if( this.speed < 120 )

                this.speed += 5;

        }

       

        public void brake()

        {

            // speed should not go below 0

            if( this.speed > 0 )

                this.speed -= 5;

        }

       

        // getter method

        public int getSpeed()

        {

            return this.speed;

        }

       

        public string getMake()

        {

            return this.make;

        }

       

        public int getYear()

        {

            return this.year;

        }

    }

       

    public class TestCar

    {

        public static void Main(string[] args)

        {

            Car ob = new Car(2018, "Tata Harrier");

           

            Console.WriteLine("Speed : " + ob.getSpeed());

           

            ob.accelerate();

            Console.WriteLine("Speed : " + ob.getSpeed());

            ob.accelerate();

            Console.WriteLine("Speed : " + ob.getSpeed());

            ob.accelerate();

            Console.WriteLine("Speed : " + ob.getSpeed());

            ob.accelerate();

            Console.WriteLine("Speed : " + ob.getSpeed());

            ob.accelerate();

            Console.WriteLine("Speed : " + ob.getSpeed());

            

            ob.brake();

            Console.WriteLine("Speed : " + ob.getSpeed());

            ob.brake();

            Console.WriteLine("Speed : " + ob.getSpeed());

            ob.brake();

            Console.WriteLine("Speed : " + ob.getSpeed());

            ob.brake();

            Console.WriteLine("Speed : " + ob.getSpeed());

            ob.brake();

            Console.WriteLine("Speed : " + ob.getSpeed());

        }

    }

}

Sample Output