LeetCode 3963: Create Grid With Exactly One Path | Simulation | Java/C++ Solution | Easy | POTD

🔥 *LeetCode Daily POTD #3963 – Create Grid With Exactly One Path | Java/C++ Solution* In this video, I solve *LeetCode 3963: Create Grid With Exactly One Path* using the **Simulation approach**. I'll explain the logic step by step with a simple implementation. The problem asks us to construct an `m × n` grid containing free cells (`.`) and obstacle cells (`#`) such that there is *exactly one valid path* from the top-left cell to the bottom-right cell. 📌 *What You'll Learn:* Understand the problem statement. Learn how to construct the grid using simulation. Understand how free cells and obstacles affect valid paths. Ensure there is exactly one valid path from source to destination. Implement the solution in Java/C++. Analyze the time and space complexity. 💻 *Problem:* LeetCode 3963 – Create Grid With Exactly One Path 🧑‍💻 *Language:* Java/C++ ⚡ *Approach:* Simulation 🎯 *Difficulty:* Easy 🔥 *Series:* Daily LeetCode POTD JAVA CODE:-https://leetcode.com/problems/create-... C++ CODE:-https://leetcode.com/problems/create-... This problem is useful for practicing matrix manipulation, grid construction, and simulation-based problem-solving for coding interviews and placement preparation. 👍 Like the video if you found it helpful! 💬 Comment below: Which language did you use to solve today's POTD? 🔔 Subscribe for more Daily LeetCode POTD solutions and Java/C++ DSA tutorials. #LeetCode #LeetCode3963 #CreateGridWithExactlyOnePath #Java #CPP #DSA #LeetCodePOTD #Simulation #Matrix #CodingInterview #DailyLeetCode