BFS (Breadth First Search) Explained | Graph Traversal | Data Structures & DAA #computerscience

In today’s video, we explore the Breadth First Search (BFS) algorithm, a key graph traversal technique used in both Data Structures and DAA.BFS is a "level-by-level" search strategy. We’ll break down how it uses a Queue to visit every vertex in a graph systematically. This video is perfect for engineering students who want to understand the logic, the algorithm, and the complexity behind BFS.What you will learn in this video:The Concept: Why it’s called "Breadth" first.The Tool: Why we use a Queue (FIFO) data structure.Step-by-Step Example: Walking through a graph with a status array.BFS Algorithm: The "Visited" vs. "Explored" logic.Applications: Shortest path in unweighted graphs, GPS navigation, and social networks.Time Complexity: $O(V + E)$.🚀 Part of our 60-Day Engineering Challenge! Save these handwritten notes for your next viva or exam Tags BFS algorithm, Breadth First Search tutorial, Graph traversal BFS, BFS using Queue, Data Structures BFS example, DAA BFS algorithm, BFS step by step, Computer Science Engineering basics, BFS vs DFS, Shortest path algorithm, BTech CSE tutorials Hashtags #BFS #GraphTraversal #DataStructures #Algorithms #DAA #Queue #ComputerScience #EngineeringStudents #CodeWithAsh #60DaysChallenge 🔗 Connect with me: Use the links below to follow me for more notes and updates! Instagram: [ codewithash3031 {Collaborations and Paid Promotions}] [ theayush3031 (ASH) ] Email: [ [email protected] ] 👍 Don't forget to: Like the video if you found it helpful, Share it with your batchmates, and Subscribe for more Engineering content!