Preparation for the data structures and algorithms exam. This should cover various sorting and searching algorithms, as well as the various data lists, trees, and most importantly MATRICES! I haven't found any good information on matrices, especially in python, anywhere online.
For many applications, you want to create and manage groups of related objects. There are two ways to group objects: by creating arrays of objects, and by creating collections of objects.This sheet focuses on collections part of it and will try to give you pointer when to use which