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"<<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 DerivedDriver:public BaseDriver{
    private:
       int value;
    public:
       DerivedDriver (int v):value(v){
           cout<<"Derived driver initialized"<<endl;
       };

       void printvalue(){
           cout<<"Driver value "<<value<<endl;
       }
};

int main() {
    int value;
    cin >> value;
    
    // TODO 3: Create a derived driver object using value
    // TODO 4: Call function to print the value
    DerivedDriver driver(value);
    driver.printvalue();

    return 0;
}

Solving Approach

 

 

 

 

 

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Input

5

Expected Output

Base driver initialized Derived driver initialized Driver value 5