Gain insights into dynamic memory allocation, creating classes, and functions. Delve into inheritance, I/O, exception handling. Explore 90+ examples to master advanced C++ functionalities.

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If you’re looking to sharpen up your C++ programming skills, then you’re in the right place. You will start with learning about dynamic memory allocation, how to create classes, and constructors. 

In the latter half of the course, inheritance, functions, I/O, exception handling, and more. Throughout the course, you will study over 90 carefully designed examples aimed to enhance your understanding of the C++ language.  

By the time you finish this course, you will be able to use more advanced functionality in your C++ programs.

C++ Programming for Experienced Engineers

# Challenge

Write a program to create a class that represents **Complex numbers** containing real and imaginary parts and then use it to perform complex number addition, subtraction, multiplication, and division.

# Sample run

If you correctly implement the code in the *constructors* and *methods*, and don’t change the code in `main.cpp`, then you should expect to see the following console output after running your coding exercise:

```txt
a: 
Real part: 2
Imaginary part: 3i

b: 
Real part: 6
Imaginary part: -1i

Sum: a + b
Real part: 8
Imaginary part: 2i

Difference: a - b
Real part: -4
Imaginary part: 4i

Product: a * b
Real part: 15
Imaginary part: 16i

Quotient: a / b
Real part: 0.243243
Imaginary part: 0.540541i

```

# Coding exercise	
	                        
Your job is to define the constructors and methods outside the `Complex` class given below.


Getting Off the Ground

Starters

Basic C++ Examples

Class Organization Examples

Class Constructor Examples

Classes and Objects Examples

More Classes and Objects Examples

Function Examples

Function Overloading Examples

Operator Overloading Examples

Free Store Examples

Inheritance Examples

Virtual Function Examples

Input Output Examples

Template Examples

Exception Handling Examples

STL Examples

Miscellaneous Examples

Conclusion

Complex Numbers Class

Challenge

Sample run