Designed and implemented a class in Java, C++, and Python that represents complex numbers. The class supports important operations in addition, subtraction, multiplication and division.

For the C++ and Python versions I implemented the following functions for each operation. In these functions op is one of +, -, *, or / :

op: Complex × Complex → Complex

op: Complex × double → Complex

op: double × Complex → Complex

I defined a constructor as well as overloaded the assignment operator so these versions can perform implicit conversions from doubles to Complex. The stream insertion operator << has also been overloaded to print objects of the proper type. In addition, the Python version contains functions that allow conversion from complexes to strings.

Since the Java lanaguage does not allow operator overloading/ friend functions, the Java version does not include as many functions as the prior two. However, overrode the toString() method in this version.

This repository includes:

-a Complex.java file that is the Java implementation

-a Main.java file that instantiates and tests all methods of the Complex class

-a complex.h file that contains the declaration of the complex class

-a complex.cc file that contains the implementations of method and functions declared in the complex class

-a main.cc that instantiates complex numbers and tests all methods and functions

-a complex.py file.

MainExample.java, mainExample.cc, rational.cc, rational.h, and rational.py were all used as example files.