Data Structures & Algorithms — Complete Revision Notes

An exam-focused, comprehensive revision guide covering every

core topic in an undergraduate Data Structures & Algorithms course: arrays, linked

lists, stacks, queues, hash tables, trees, binary search trees, heaps, graphs, searching,

sorting, and Big-O analysis. Includes a full complexity cheat sheet, worked examples

with step-by-step traces, comparison tables, a 26-term glossary, and 18 original practice questions with detailed answer explanations. Designed for students preparing

for midterms, finals, or technical coding interviews, this guide distills the most commonly tested concepts into a clear, structured format that goes far beyond a generic

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summary. Perfect for CS201, Data Structures, or Algorithms courses at any university.