🚀 LeetCode 3620 – Network Recovery Pathways | Graph + DFS + Optimization | C++ Solution

In this video, we'll solve LeetCode 3620: Network Recovery Pathways from scratch. We'll understand the problem, discuss the intuition, explore the brute-force approach, and finally build the optimized solution with a complete C++ implementation. If you're preparing for coding interviews, LeetCode contests, or OA rounds at companies like Amazon, Google, Microsoft, and Adobe, this walkthrough will help you strengthen your graph problem-solving skills. ⏱️ Timeline 00:00 Introduction & Problem Overview 02:45 Understanding the Graph With DFS 07:47 C++ Code Walkthrough 10:07 Time & Space Complexity 10:43 Optimized Graph Solution 16:34 C++ Code Walkthrough 19:46 Time & Space Complexity 💻 Code 🔗 GitHub: https://github.com/zorocodezz-coder/L... 🔥 Topics Covered Graph Theory DFS / BFS Memoization Graph Traversal Optimization Techniques Time & Space Complexity Analysis C++ STL 📚 Problem Link 🔗 LeetCode 3620 – Network Recovery Pathways 🎯 Who Should Watch? LeetCode Beginners Competitive Programmers Placement Preparation Coding Interview Aspirants Software Engineering Students 👍 If this video helped you: Like the video 👍 Subscribe for more LeetCode solutions 🚀 Comment your approach or doubts 💬 Happy Coding! 💚