This video explains Breadth-First Search (BFS) in a simple and intuitive way. You’ll learn how BFS works, see a step-by-step traversal of a binary tree, and understand its key differences from Depth-First Search (DFS). Perfect for coding interviews and algorithm practice.
00:00 - Intro
00:25 - Gas Station Analogy for BFS
00:58 - BFS: Level Order Traversal in a Binary Tree (Python Example)
03:06 - DFS vs BFS
03:50 - BFS Complexity
04:43 - Real-World Applications of BFS
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