Every algorithm is accompanied by its Big O notation, helping you understand not just how to write code, but how to write efficient code. Core Topics Covered

: The paperback edition typically contains around 792 to 1,022 pages.

The Tree section. Build a recursive BST printer. Then implement deletion. Patel provides an "iterative deletion" algorithm that is rare in other textbooks—memorize it.

Arrays, linked lists, stacks, queues, trees, and graphs.