Leetcode 31 🔥 Next Permutation | Optimal Approach + Dry Run | Java Solution

In this video, we solve Leetcode 31 – Next Permutation using the Optimal Approach in Java. Code: https://github.com/studyPlacement/CodeHub/blob/main/Solution31 Neetcode 150 Playlist: https://youtube.com/playlist?list=PLsLlEdtakGozrvhxZsPfvXavXYzX2GUig&feature=shared DP Playlist: https://youtube.com/playlist?list=PLsLlEdtakGoyNROP7uWS9OLLHs9_JluVM&feature=shared Sliding window Playlist: https://youtube.com/playlist?list=PLsLlEdtakGozlKx_L-5PQJO-ua_maQb6R&feature=shared Binary Search Playlist: https://youtube.com/playlist?list=PLsLlEdtakGozNxx5rfRgEW-1DYseLnDbV&feature=shared We cover: ✅ Problem explanation & constraints ✅ Intuition to find the next lexicographical order ✅ Step-by-step dry run ✅ Optimal solution in Java ✅ Placement & interview-focused explanation 🔗 Problem Link: https://leetcode.com/problems/next-permutation/ #Leetcode31 #NextPermutation #LeetcodeJava #DSA #CodingInterview #OptimalSolution #DryRun Timestamps: 00:00 Introduction 00:40 Problem Statement 01:00 Recursive Approach 08:27 Code Explanation 12:15 Dry run