Question

C++ Define a constructor as indicated. Sample output for below program:

Year: 0, VIN: -1

Year: 2009, VIN: 444555666

#include <iostream>
using namespace std;

class CarRecord {
public:
void   SetYearMade(int originalYear);
void   SetVehicleIdNum(int vehIdNum);
void   Print() const;
CarRecord();
private:
int    yearMade;
int    vehicleIdNum;
};

// FIXME: Write constructor, initialize
//year to 0, vehicle ID num to -1.

/* Your solution goes here */

void CarRecord::SetYearMade(int originalYear) {
yearMade = originalYear;
}

void CarRecord::SetVehicleIdNum(int vehIdNum) {
vehicleIdNum = vehIdNum;
}

void CarRecord::Print() const {
cout << "Year: " << yearMade << ", VIN: " << vehicleIdNum << endl;
}

int main() {
CarRecord familyCar;
familyCar.Print();
familyCar.SetYearMade(2009);
familyCar.SetVehicleIdNum(444555666);
familyCar.Print();
return 0;
}

Answer 1

#include <iostream>

using namespace std;

class CarRecord {
public:
    void SetYearMade(int originalYear);

    void SetVehicleIdNum(int vehIdNum);

    void Print() const;

    CarRecord();

private:
    int yearMade;
    int vehicleIdNum;
};

CarRecord::CarRecord() {
    yearMade = 0;
    vehicleIdNum = -1;
}

void CarRecord::SetYearMade(int originalYear) {
    yearMade = originalYear;
}

void CarRecord::SetVehicleIdNum(int vehIdNum) {
    vehicleIdNum = vehIdNum;
}

void CarRecord::Print() const {
    cout << "Year: " << yearMade << ", VIN: " << vehicleIdNum << endl;
}

int main() {
    CarRecord familyCar;
    familyCar.Print();
    familyCar.SetYearMade(2009);
    familyCar.SetVehicleIdNum(444555666);
    familyCar.Print();
    return 0;
}