Russian Doll Envelopes | LeetCode Hard #354

C++ Implementation: https://pastebin.com/Dz4Q9hPw Python Implementation: https://pastebin.com/2e5aG0JR Previous Video on LIS: https://www.youtube.com/watch?v=X88izvejTXI&ab_channel=ForAllEpsilon Thank you for watching the video! Feel free to like the video and subscribe to the channel if you enjoy the content! 00:00 Introduction 01:30 Problem Statement 02:39 Characterising the optimal solution 06:20 Problem in Sorting by Width only 08:42 Algorithm