Video Editorial: September Long Challenge '19 div 2

Hello everyone,

I have tried to make video solutions for the problems I have solved in September Long Challenge 2019, hoping to help people understand the problem and what was my approach for the same.
I created a playlist for the same: Codechef September Long Challenge 2019: Video Solution Playlist

Please do like the video and do subscribe for more such content.

Happy Coding
Divyanshu Kumar