They get it. As for a book, there is but one: Introduction to Algorithms by Cormen, Leiserson, Rivest, and Stein, otherwise known as CLRS.

Introduction to programming in Python. Introduction to the theory of algorithms: running time and correctness of an algorithm. Recursion. Data structures: arrays, linked lists, stacks, queues, binary ...

Introduction to the fundamental principles of data structures and algorithms and their efficient implementation. Developing algorithmic thinking. Basic toolkit for the design and analysis of ...