Executing the programs based on the concepts discussed in this chapter will help you to better understand them. We have provided the source codes of all the programs and concepts in the chapter. We also provide the complete source code files on GitHub at the following link: https://github.com/PacktPublishing/Hands-On-Data-Structures-and-Algorithms-with-Python-Second-Edition/tree/master/Chapter04.
We assume that you have already installed Python on your system.