Constructor Order Inheritance

#include <iostream>
using namespace std;

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

class baseDriver
{
    public:
    baseDriver()
    {
        cout << "Base driver initialized\n";
    }
};

// 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 DerivedDriver : public baseDriver
{
    private:
    int value;

    public:
    explicit DerivedDriver(int x) : value(x)
    {
        cout << "Derived driver initialized\n";
    }

    void print()
    {
        cout << "Driver value " << value << "\n";
    }
};

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

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

    return 0;
}

Solving Approach

 

 

 

 

 

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Input

5

Expected Output

Base driver initialized Derived driver initialized Driver value 5