Basic Data Structures Cheat Sheet

Data Structures Cheat Sheet is a quick-reference guide that summarizes the essential concepts of the most commonly used data structures in computer science. It provides concise descriptions, key operations, time complexities, and typical use cases for structures such as dynamic arrays, linked lists, stacks, queues, deques, binary search trees, AVL trees, Red-Black trees, and hash maps. Designed for fast review rather than in-depth study, this cheat sheet serves as a convenient resource for students, programmers, and interview preparation.