3148. Maximum Difference Score in a Grid | Top Down + Bottom Up | Weekly Leetcode 397

Segment Tree Series - https://bit.ly/segment-trees ************************************************* Contest Link - https://leetcode.com/contest/weekly-contest-397 Problem Link - https://leetcode.com/contest/weekly-contest-397/problems/maximum-difference-score-in-a-grid/ Solution - https://leetcode.com/problems/maximum-difference-score-in-a-grid/solutions/5146511/video-explanation-optimising-n-m-n-m-solution-step-by-step-to-n-m/ ************************************************* Timestamps - 00:00 - Agenda 00:57 - Problem Description 03:00 - Intuition to recursion 08:15 - Dry run of Algorithm 11:53 - Pseudo code & Time Complexity 18:54 - Code Walkthrough 20:45 - [Further optimisation] What to optimise? 23:36 - [Further optimisation] Optimising using Bottom-up solution 33:33 - [Further optimisation] Quick Recap 37:11 - [Further optimisation] Code Walkthrough ************************************************* Interview Experiences Playlists - Microsoft - https://www.youtube.com/playlist?list=PL9TOCZErLZcOsCBZPQ3uIMzak6gQWG_Kp Amazon - https://youtube.com/playlist?list=PL9TOCZErLZcMFSmxoEpNBxvQfWOgRmsfX D.E.Shaw - https://youtube.com/playlist?list=PL9TOCZErLZcM8nwVeW4d7JyxcpH175IZ1 Linkedin - https://www.youtube.com/playlist?list=PL9TOCZErLZcMN56ITB1IkNUs10QnaEyAe Facebook - https://youtube.com/playlist?list=PL9TOCZErLZcNIcaPV8WeHdXHPgAstBf2E ********************************************************************* Please show support and subscribe if you find the content useful.