dibakarsutradhar

#include <bits/stdc++.h>

using namespace std;

// Base Class
class Parent {
    public:
        void print(){
            cout << "Parent Print Function" << endl;
        }

dibakarsutradhar

#include <iostream>

using namespace std;

class Complex{
    private:
        int real, imag;                 // imag for imagination
        
    public:
        Complex(int r = 0, int i = 0) {real = r; imag = i;}

dibakarsutradhar

#include <iostream>

using namespace std;

class Numbers {
    public:
        
        // function with int parameter
        void num(int x){
            cout << "Value of x is: "<< x << endl;

dibakarsutradhar

#include <iostream>

using namespace std;

class printInfo {
    public:
        void print(int i){
            cout << "Int: " << i << endl;
        }
        

dibakarsutradhar

// C++ Inheritance

#include <iostream>
#include <bits/stdc++.h>

using namespace std;

// Base Class
class Parent{
    public:

dibakarsutradhar

// c++ oop protected access modifier

#include <iostream>

using namespace std;

// defining a class
class Parent {
    protected:                     // we defined that this class data members will be protected
        int number_protected;

dibakarsutradhar

// c++ oop private access modifier

#include <iostream>

using namespace std;

// defining a class
class Circle {
    private:                     // we defined that this class data members will be private
        double radius;

dibakarsutradhar

// c++ oop private access modifier

#include <iostream>

using namespace std;

// defining a class
class Circle {
    private:                     // we defined that this class data members will be private
        double radius;

dibakarsutradhar

// c++ oop public access modifier

#include <iostream>

using namespace std;

// defining a class
class Circle {
    public:                     // we defined that this class data members will be public
        double radius;

dibakarsutradhar

#include <iostream>
#include <string>

using namespace std;

class CarMake {
    public:
        string m_make;
        string m_model;
        int m_year;