Question

c++ Complete the constructor

Complete the constructor of Car, child class of Vehicle, to correctly assign the parameters (m and y) to the attributes maker and year.

#include <iostream>

using namespace std;

class Vehicle {
private:
string maker;
int year;
public:
Vehicle(string m, int y):maker(m),year(y){};
string getMaker() { return maker; };
int getYear() { return year; };
};

class Car : public Vehicle {
private:
string model;
public:
Car(string m, int y, string md) //COMPLETE CONSTRUCTOR
{ model = md; };
string getModel() { return model; };
};

int main() {
return 0;
}

Answer 1

Ans

#include <iostream>

#include<string>

using namespace std;

class Vehicle {

private:

string maker;

int year;

public:

Vehicle(string m, int y):maker(m),year(y){};

string getMaker() { return maker; };

int getYear() { return year; };

};

class Car : public Vehicle {

private:

string model;

public:

Car(string m, int y, string md):Vehicle(m,y) //COMPLETE CONSTRUCTOR

{

model = md; };

string getModel() { return model; };

};

int main() {

return 0;

}

.

.

.The child class should call the parameterised constructor of base class by passing parameters before its constructor begins.

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.If any doubt ask in the comments.

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