Constructor Order Inheritance

#include <iostream>
using namespace std;

// TODO 1: Create a base driver class with a constructor
//         that prints "Base driver initialized"

class Base{
    public:
    Base(){
        cout << "Base driver initialized" << endl;
    }
};

// TODO 2: Create a derived driver class that inherits from the base driver
//         - Constructor takes an int value
//         - Prints "Derived driver initialized"
//         - Stores the value
//         - Has a function to print "Driver value <value>"
class Derived_Base : public Base{
    private:
        int value;
    public:
    Derived_Base(int x) : value(x){
        cout << "Derived driver initialized" << endl;
    }
    void print(){
        cout << "Driver value " << value;
    }
};

int main() {
    int value;
    cin >> value;

    // TODO 3: Create a derived driver object using value
    Derived_Base base_obj(value);
    // TODO 4: Call function to print the value
    base_obj.print();

    return 0;
}

Solving Approach

 

 

 

 

 

Upvote
Downvote
Loading...

Input

5

Expected Output

Base driver initialized Derived driver initialized Driver value 5