LeetCode 200 | Number of Islands

In this problem, we solve LeetCode 200 – Number of Islands, a classic Graph Traversal problem that focuses on counting the number of disconnected land masses present in a 2D grid. We explore how Depth First Search (DFS) and Breadth First Search (BFS) can be used to traverse connected land cells efficiently and determine the total number of islands. 💡 In this video: -Understanding the Problem Statement -Brute Force Approach -Introduction to Graph Traversal -Representing the Grid as a Graph -Depth First Search (DFS) Approach -Breadth First Search (BFS) Approach -Exploring Connected Components -Marking Visited Cells -Counting Distinct Islands -Step-by-Step Dry Run -Time & Space Complexity Analysis -Java Implementation 🎯 This problem is a fundamental graph question that helps build a strong understanding of DFS, BFS, connected components, and grid traversal techniques frequently asked in coding interviews. 📌 Follow & Connect with Us: 🌐 Website: leetverse.vercel.app 📝 Registration link : https://forms.gle/QkGwatVBXDr6dpxi6 📸 Instagram:   / leetverse   ✨ LeetVerse — Learn, Code, Grow! #LeetCode #DSA #NumberOfIslands #GraphTraversal #DFS #BFS #Matrix #Java #CodingInterview #ProblemSolving #LeetVerse #Algorithms