Destructor Order Inheritance

#include <iostream>
using namespace std;

// TODO 1: Create a base driver class
//         - Constructor prints "Base driver initialized"
//         - Destructor prints "Base driver destroyed"
class BaseDriver{
    public:
    BaseDriver(){cout<<"Base driver initialized\n";}
    ~BaseDriver(){cout<<"Base driver destroyed";}
};

// TODO 2: Create a derived driver class that inherits from base driver
//         - Constructor prints "Derived driver initialized"
//         - Destructor prints "Derived driver destroyed"
class DerivedDriver : public BaseDriver
{
    public:
        DerivedDriver(int val){cout<<"Derived driver initialized\n";}
        ~DerivedDriver(){cout<<"Derived driver destroyed\n";}
};

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

    // TODO 3: Create a derived driver object
    DerivedDriver der_driv(value);

    return 0;
}

Solving Approach

 

 

 

 

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Input

5

Expected Output

Base driver initialized Derived driver initialized Derived driver destroyed Base driver destroyed