Delve into Object-Oriented Programming in C++ and discover key concepts like classes, objects, inheritance, and polymorphism to create efficient, reusable, and secure code through hands-on challenges.

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Object-oriented programming (OOP) has been around for decades. If you have a basic understanding of C++ and are interested in leveling up your skills, this class will help you do just that. 

Starting with an overview of the basics, you’ll dive into understanding the time-honored technique for implementing complex applications using user-defined classes. Followed up by discussing classes and objects, and then building up to the high-level topics including inheritance and polymorphism. 

Throughout the course, you’ll be fully immersed in OOP for C++, with illustrations, exercises, quizzes, and hands-on challenges every step of the way. You’ll walk away with an understanding of classes and objects behavior and be able to easily create simple, efficient, reusable and secure code.

Learn Object-Oriented Programming in C++

# Problem Statement 

Implement a code which have:
* A **parent** *class* named `Father`. 
  * Inside it *define*: 
    * `eye_color`  
    * `hair_color`
    * `void Father_traits()` function:
      *  It prints the eye_color and hair_color of the called object
   

* Then, there are **two** **derived** *classes* 
  * `Son` class  
     * has a *private* member `name`
     * has a function named `Son_traits()` which prints traits of the Son
  * `Daughter` class 
     * has a *private* member `name`
     * has a function named `Daughter_traits()` which prints traits of the Daughter


* The **derived classes** should 
  * call the method of the `Father` class which prints the `eye_color` and the `hair_color` and for `Son` and `Daughter` classes prints the *name* of a respective object.
  



## Input 
* In `Son`class, `eye_color` is set to **Brown** and the `hair_color` is set to **Black** and `name` is set to **Ralph** in parametrized constructor of `Son` object
* In `Daughter`class, `eye_color` is set to **Green** and the `hair_color` is set to **Golden** and `name` is set to **Rapunzel** in parametrized constructor of `Daughter` object

* Now, print `Son_traits` and `Daughter_traits` from their respective objects

Here's a sample result which you should get.

## Sample Input 
```C++
Daughter obj("Rapunzel","Green","Golden");
obj.Daughter_traits();

Son Obj("Ralph","Brown","Black");
Obj.Son_traits();
```

## Expected Output





In this challenge, we'll implement a base class father and derived classes, son and daughter.

Introduction

Functions

Pointers

Classes

OOP in C++ Exam 1

Data Hiding

Inheritance

Polymorphism

Composition, Aggregation and Association

OOP in C++ Exam 2

Challenge 3: Implement a Father Class

Problem Statement