Create Grid With Exactly One Path | LeetCode 3963 | Leetcode Daily Challenge | LeetCode POTD | easy

In this video, we solve *LeetCode 3963 – Create Grid With Exactly One Path* step by step using Java. 🔑 *Key Searches:* LeetCode 3963 Create Grid With Exactly One Path Create Grid With Exactly One Path Java Solution LeetCode Daily Challenge LeetCode POTD LeetCode Easy Problem Grid Construction Problem 2D Array in Java Character Array in Java Matrix Manipulation Java DSA Problems LeetCode Problem Solution Coding Interview Questions Data Structures and Algorithms You’ll learn how to construct a grid with exactly one valid path using `.` and `#` characters. We’ll understand the problem requirements and build the grid step by step using Java arrays and loops. 🔍 *What’s Covered:* Problem statement and constraints Understanding the exactly one path requirement Grid construction using a 2D character array Initializing the grid with `#` Creating a valid path using `.` Understanding row and column traversal Converting a character array into a string Building the final `String[]` output Step-by-step Java solution Time and auxiliary space complexity analysis Important grid and matrix manipulation concepts 💡 *Key Concepts:* 2D Arrays Grid Construction Nested Loops Character Arrays String Conversion in Java Matrix Traversal Path Construction 📊 *Complexity Analysis:* *Time Complexity:* O(m × n) *Auxiliary Space:* O(m × n) for storing the grid. Perfect for students preparing for coding interviews, LeetCode contests, daily coding challenges, and DSA practice. 📚 *Problem Source:* LeetCode – 3963. Create Grid With Exactly One Path 👨‍💻 *YouTube Channel:* MKA Achievers Learn Java, DSA, and problem-solving techniques with clear explanations on **MKA Achievers**. 👉 Don't forget to Like, Share, Comment, and Subscribe for more coding tutorials and LeetCode solutions! #LeetCode3963 #CreateGridWithExactlyOnePath #LeetCode #LeetCodeSolution #Java #DSA #LeetCodePOTD #LeetCodeDailyChallenge #GridConstruction #2DArrays #MatrixManipulation #JavaProgramming #CodingInterview #DataStructuresAndAlgorithms #MKAAchievers