Hello guys! I hope you're having a good day.
Me, CoderAnshu, XORring-Samurai and obliviousz from Competitive Programming Group, COPS IIT-BHU attempted to make a video editorial for problems A to E of the Educational Codeforces Round 103.
Here's the link for the complete playlist: https://www.youtube.com/playlist?list=PLLt4yMoVgczWm1VzN3O4y29VElipDNJ1H
Subscribe to the Youtube channel to stay tuned for the upcoming video editorials. We also have a curated list of topic-wise concept videos, you can check that out in the Playlist section.
Happy Coding!
PS: CoderAnshu was the first one to solve E, and in just 6 minutes.