Write a class named Car that has the following member variables: yearModel. An int that holds the car’s year model. make. A string 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 member functions. Constructor. The constructor should accept the car’s year model and make as arguments. These values should be assigned to the object’s yearModel and make member variables. The constructor should also assign 0 to the speed member variables. Accessor. Appropriate accessor functions to get the values stored in an object’s yearModel, make, and speed member variables. accelerate. The accelerate function should add 5 to the speed member variable each time it is called. brake. The brake function should subtract 5 from the speed member variable each time it is called. 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.
iN C++
Write a class named Car that has the following member variables:
yearModel. An int that holds the car’s year model.
make. A string 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 member functions.
Constructor. The constructor should accept the car’s year model and make as arguments. These values should be assigned to the object’s yearModel and make member variables. The constructor should also assign 0 to the speed member variables.
Accessor. Appropriate accessor functions to get the values stored in an object’s yearModel, make, and speed member variables.
accelerate. The accelerate function should add 5 to the speed member variable each time it is called.
brake. The brake function should subtract 5 from the speed member variable each time it is called.
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.
C++ code for above:
#include <iostream>
using namespace std;
class Car{
private:
int yearModel; //holds car's year model
string make; //holds make of the car
int speed; //holds cars's current speed
public:
//constructor
Car(int yearModel, string make )
{
this->yearModel = yearModel;
this->make = make;
speed = 0;
}
//accessor of yearModel
int get_yearModel(){
return yearModel;}
//accessor of make
string get_make(){
return make;}
//accessor of speed
int get_speed(){
return speed;}
//function to accelerate
void accelerate(){
speed += 5;}
//function to break
void Break(){
speed -= 5;}
};
int main() {
//object of the class
Car obj( 2000, "abed" );
//accelerate and print 5 times
cout<<"Acclerating: \n\n";
for( int i=0; i<5; i++ ){
//accelerate
obj.accelerate();
//print current speed
cout<< "current speed: " << obj.get_speed()<<"\n";
}
//break and print 5 times
cout<<"\nApplying Break: \n\n";
for( int i=0; i<5; i++ ){
//accelerate
obj.Break();
//print current speed
cout<< "current speed: " << obj.get_speed()<<"\n";
}
return 0;
}
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