Not able to understand the editorial for a problem.
Difference between en1 and en2, changed 130 character(s)
I am currently solving this [Problem](https://codeforces.net/problemset/problem/1197/D) and I am not able to understand its [editorial](https://codeforces.net/blog/entry/68615). Can someone explain it to me in simpler words ? Or if you could share some resources with me which will help me to understand this editorial, that too will be very much helpful.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en2 English AvaraKedavra 2024-04-25 22:52:05 130
en1 English AvaraKedavra 2024-04-25 22:49:44 276 Initial revision (published)