Shortest Path in Binary Matrix (Why BFS?) | DSA Queue Series скачать в хорошем качестве

Shortest Path in Binary Matrix (Why BFS?) | DSA Queue Series

#ShortestPathInBinaryMatrix #BFS #DSA In this video, we solve the Shortest Path in a Binary Matrix problem using only one approach — Breadth First Search (BFS) with a Queue. Since all moves have equal weight, BFS is the most efficient and correct way to find the shortest path in a grid. I explain the solution step-by-step so you clearly understand: How to model the binary matrix as a graph Why BFS guarantees the shortest path How to use a queue to explore the matrix level by level How to track distance during traversal Handling important edge cases like blocked start or end cells Clean and intuitive BFS implementation This approach runs in O(n × n) time and is the expected solution in interviews. 🤝 Join the DSA Community 📢 Telegram (Discussion | Notes | Daily Quizzes): 👉 https://t.me/algoxploration_hub Ask doubts, participate in quizzes, and stay consistent with DSA practice. 👉 Solution: Pinned in the comments Timelines 00:00 Intro 00:37 Problem Statement 03:57 Approach & Solution 08:24 Pseudo Code 09:39 Moving in 8 Directions Explained 19:50 Time & Space Complexity 20:25 Outro If you’re serious about learning Data Structures & Algorithms the right way, you’re in the right place. On AlgoXploration, I focus on: Building strong DSA fundamentals Solving problems step by step Explaining why a solution works, not just how Helping you stay consistent with practice 📚 DSA Playlists (Structured Order) ▶️ DSA Problems:    • DSA Problems   ▶️ Queue:    • Queue Problem Solving Series   ▶️ Stack:    • Stack Problem Solving Series   ▶️ Linked List:    • LinkedList Problem Solving Series   ▶️ Binary Search:    • Binary Search Problem Solving Series   ▶️ Recursion:    • Recursion Problem Solving Series   ▶️ Hashing:    • Hashing Problem Solving Series   ▶️ Bit Manipulation: https://www.youtube.com/playlist?list... ▶️ Two Pointer Technique:    • Two Pointers Problem Solving Series   ▶️ Arrays:    • Array Problem Solving Series   ▶️ Sorting:    • Sorting Series   👨‍💻 Coding Profiles 💻 LeetCode: https://leetcode.com/u/sameervhatkar/ 💻 GitHub: https://github.com/sameervhatkar 🔗 Let’s Connect If you’d like to connect professionally, I’m available on LinkedIn as well: 👉   / sameer-vhatkar   Learn DSA the right way — one concept at a time. 🚀 ┏┓┳┳┳┓┏┓┏┓┳┓┳┳┓┏┓ ┗┓┃┃┣┫┗┓┃ ┣┫┃┣┫┣ ┗┛┗┛┻┛┗┛┗┛┛┗┻┻┛┗┛ ┏┓┓ ┏┓┏┓┏┓┏┓┏┓┓ ┏┓┳┓┏┓┏┳┓┳┏┓┳┓ ┣┫┃ ┃┓┃┃ ┃┃ ┃┃┃ ┃┃┣┫┣┫ ┃ ┃┃┃┃┃ ┛┗┗ ┗┛┗┛┗┛┗┛┣┛┗ ┗┛┛┗┛┗ ┻ ┻┗┛┛┗