LeetCode 417: Pacific Atlantic Water Flow 🌊 |Matrix & Set-Based Solutions| DSA | Interview Question скачать в хорошем качестве

LeetCode 417: Pacific Atlantic Water Flow 🌊 |Matrix & Set-Based Solutions| DSA | Interview Question

🌊 Dive into DFS mastery with this detailed walkthrough of LeetCode 417: Pacific Atlantic Water Flow! This video will guide you through solving the problem step-by-step, using two powerful approaches: ✅ Traditional 2D matrix-based DFS ✅ Space-efficient set-based DFS In this video, you’ll learn: 🔹 How to represent the Pacific and Atlantic water flow as a graph. 🔹 Leveraging DFS to explore valid paths. 🔹 Using sets to optimize memory and simplify code. 🔹 Breaking down time and space complexities. 📌 Problem Statement: You’re given a 2D grid representing heights, and you need to determine which cells can flow to both the Pacific and Atlantic Oceans. This problem is ideal for honing your skills in matrix traversal and graph-based algorithms! 💡 Whether you're a beginner or prepping for coding interviews, this tutorial will help you ace this problem. Don’t forget to like, comment, and subscribe for more coding tutorials! 📄 LeetCode Blind 75 DSA Sheet: https://docs.google.com/spreadsheets/... 🎥 LeetCode Blind 75 Playlist:    • 🚀 Placement Mastery Series: Ace Your Tech ...   📸 Instagram: @hackcode.lb 💬 Telegram: t.me/hackcodelb 📲 Follow us on Instagram for regular updates and join our Telegram community for discussions and additional resources. Let’s crack coding interviews together! 💻 Timestamps: 0:00 Welcome! 0:08 Problem Statement 4:01 About Blind75 4:29 Depth First Search (DFS) - Intuition & Algorithm 7:41 Code Explanation - 2D Matrix 12:18 Complexities 12:56 Code Explanation - Set 15:11 Outro #codinginterviews #leetcode #graphalgorithms #dfs #matrixdfs #pacificatlantic #codingtips #programmingtutorial #hackcode #interviewprep #problemwalkthrough #algorithmexplained #spaceoptimization #graphtraversal #pythoncoding #codingchallenges [dfs, graph traversal, leetcode 417, pacific atlantic water flow, dfs in matrix, set-based dfs, space-efficient algorithms, python dfs tutorial, coding interview questions, matrix traversal, leetcode tutorial, coding challenges, graph-based problems, dfs problem solving, hack code, algorithm optimization, coding for beginners, interview prep, leetcode solutions]