Given main(), complete the Car class (in files Car.h and Car.cpp) with member functions to set and get the purchase price of a c

Question

2 years ago

6

Given main(), complete the Car class (in files Car.h and Car.cpp) with member functions to set and get the purchase price of a c

ar (SetPurchasePrice(), GetPurchasePrice()), and to output the car's information (PrintInfo()). Ex: If the input is: 2011 18000 2018 where 2011 is the car's model year, 18000 is the purchase price, and 2018 is the current year, the output is: Car's information: Model year: 2011 Purchase price: 18000 Current value: 5770

Computers and Technology

1 answer:

Snezhnost [94] · Answer 1 · 2023-05-30T09:43:27+03:00

The C++ program to show and complete the Car class (in files Car.h and Car.cpp) with member functions to set and get the purchase price of a car is:

#ifndef CARH

#define CARH

class Car{

private:

int modelYear;

int purchasePrice;

int currentValue;

public:

void SetModelYear(int userYear);

int GetModelYear() const;

void SetPurchasePrice(int purchasePrice);

int GetPurchasePrice() const;

void CalcCurrentValue(int currentYear);

void PrintInfo();

};

#endif // CARH

#include<iostream>

#include<math.h>

#include "Car.h"

using namespace std;

void Car::SetModelYear(int userYear){

modelYear=userYear;

}

int Car::GetModelYear() const{

return modelYear;

}

void Car::SetPurchasePrice(int userPrice){

purchasePrice = userPrice;

}

int Car::GetPurchasePrice() const{

return purchasePrice;

}

void Car::CalcCurrentValue(int currentYear){

double depreciationRate = 0.15;

int carAge = currentYear- modelYear;

currentValue = (int)round(purchasePrice*pow((1-depreciationRate),carAge));

}

void Car::PrintInfo(){

cout<<"Car's information:\n";

cout<<"\t\tModel Year : "<<GetModelYear();

cout<<"\n\t\tPurchase price: "<<GetPurchasePrice();

cout<<"\n\t\tCurrentValue: "<<currentValue;

}