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DSA Formulas, Templates & Complexity Cheatsheets

Quick reference guides for Big-O complexities, data structure operations, graph algorithms, and standard templates.

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Planned Sections & Content Structure

Section 1

Big-O Time & Space Complexity Reference

Worst, average, and best-case lookup tables for arrays, hash tables, BSTs, heaps, and sorting algorithms.

Section 2

Standard Code Templates (C++, Java, Python)

Ready-to-use boilerplate for Binary Search, BFS/DFS, Dijkstra, Trie, and Union-Find.

Section 3

Bit Manipulation & Math Tricks

Essential bitwise operations, power of two checks, XOR properties, and prime sieve algorithms.