Binary Search Explained: Complete Python Tutorial with Code, Example and Optimization
In this video, we’ll break down binary search in Python step by step — starting from a real-life example of searching a word in a dictionary 📖 to writing the actual binary search Python code. You’ll also learn how binary search vs linear search compares, the optimized way to find the middle element, and the time complexity of the algorithm.
This tutorial is designed for beginners in data structures and algorithms (DSA) who want a clear explanation of how binary search works, as well as for students preparing for coding interviews. 🚀
⏱️ Timestamps
00:00 – Introduction
00:24 – Real-life example
02:22 – What is Binary Search?
03:30 – Step-by-step working of Binary Search
12:34 – Pseudocode
14:02 – Python code
18:26 – optimization
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