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 actual_val;
    public:
        DerivedDriver(int val){
            actual_val = val;
            cout<<"Derived driver initialized\n";
        }
        void print(){cout<<"Driver value "<<actual_val;}
};

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

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

    return 0;
}

Solving Approach

 

 

 

 

 

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Input

5

Expected Output

Base driver initialized Derived driver initialized Driver value 5