Data Structures Cheat Sheets

Arrays and Strings

Explore our comprehensive Arrays and Strings cheat sheet, covering essential topics like array operations, advanced techniques, string manipulation, and practical applications.

Discover everything you need to know about linked lists with this comprehensive tutorial. From types and basic operations to advanced concepts, this guide covers it all with easy-to-understand examples and key facts like time and space complexities

Stacks

Learn how to implement and use stacks effectively with this detailed tutorial. Explore key operations like push, pop, and peek, understand time and space complexities, and discover practical use cases such as function call management, expression evaluation, and undo mechanisms.

Queues

Understand and implement queues with this detailed tutorial. Learn about queue operations, complexities, and practical use cases like task scheduling, BFS, and web server management, with easy-to-follow code examples.

Trees

Explore the complete guide to trees, covering all types including Binary Trees, BSTs, AVL Trees, Red-Black Trees, B-Trees, and Heaps. Learn about their implementations, operations, complexities, and best use cases with detailed examples and explanations.

Heaps

Dive into this comprehensive guide on heaps, covering Binary, Min, and Fibonacci Heaps. Learn about their implementations, operations like heapify and heap sort, and best use cases