This book is the one you keep open next to the problem. It distills the trees, linked lists, strings and arrays of Volumes 1 through 4 into quick-reference cheat sheets: what each pattern is for, the clue in a problem that points to it, the TypeScript template that solves it, and the complexity you can quote in an interview.
Every sheet follows the same layout — when to use it, a pictorial snapshot, a fill-in template, time and space at a glance, and the traps that catch people out. Complexity tables, traversal orders and decision guides tie the four topics together, so you can go from "what am I looking at?" to "here's the approach" in seconds.
Most interview problems are familiar patterns in disguise. These sheets are built to help you see through the disguise fast.
Every template is written in idiomatic TypeScript and points back to the full pictorial walkthroughs in the earlier volumes. Use it to review the night before an interview, or as the quick index to everything else in the series.
Full color throughout. 218 pages.
