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Articles tagged with #algorithms
How fast algorithms grow Day 111 of 149 👉 Full deep-dive with code examples The Cooking Analogy Imagine cooking dinner: Cook for 1 person: about the same amount of time Cook for 2 people: still about the same (make a bigger portion) Cook for 100 p...
Caching function results Day 110 of 149 👉 Full deep-dive with code examples The Math Homework Analogy Imagine doing math homework: Problem 1: What's 7 × 8? You calculate: 56 Problem 5: What's 7 × 8? You calculate again: 56 Problem 12: What's 7 × 8...
Break big problems into small ones Day 109 of 149 👉 Full deep-dive with code examples The Pizza Party Analogy You have to cut a huge pizza for 8 people: You don't make 8 cuts at random You cut in half first (2 pieces) Then each half in half (4 pie...
Moving window across data Day 108 of 149 👉 Full deep-dive with code examples The Train Window Analogy Imagine looking out a train window: You see a fixed portion of the scenery As the train moves, the view changes Old scenery slides out left, new ...
Scanning from both ends Day 107 of 149 👉 Full deep-dive with code examples The Dance Partners Analogy Imagine a line of people finding dance partners: One person starts from the left Another starts from the right They move toward each other until ...
Finding the shortest path Day 106 of 149 👉 Full deep-dive with code examples The GPS Navigation Analogy When you ask Google Maps for directions: It doesn't try every possible route It smartly finds the shortest path Considers traffic, distance, ti...