chapters · 6
01Free Preview
Binary Search: Halving The Problem
Learn how repeatedly cutting possibilities in half finds answers incredibly fast
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Linear Search: Check Everything
Understand the simplest search method and when it's actually the right choice
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Hash Tables: Instant Lookup
Discover how databases and apps find information in constant time, no matter how much data exists
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Bubble Sort: Simple But Slow
Learn the most intuitive sorting method and why it's rarely used in real applications
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Quicksort: Divide And Conquer
Understand the elegant algorithm that powers most real-world sorting by breaking big problems into small ones
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When Speed Matters: Big O Basics
Learn to recognize when algorithm efficiency matters and when simple is better
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