HackerEarth January Circuits '21 Solutions
Difference between en1 and en2, changed 0 character(s)
Hello Codeforces Community,↵
Here are the video editorials for the recently held HackerEarth January Circuits 2021 and The Problem along with their solutions are explained in detail.↵

Below are the links to the solutions :↵

1. [A Chessboard](https://www.youtube.com/watch?v=D-ZyqJkUw7U&list=PLEvw47Ps6OBBsfkRIbdR3Aftkmo9Xj4zU&index=1)↵
2. [GCD Function](https://www.youtube.com/watch?v=_RDAzREajvE&list=PLEvw47Ps6OBBsfkRIbdR3Aftkmo9Xj4zU&index=2)↵
3. [Replace the strings](https://www.youtube.com/watch?v=d1APjCJffbo&list=PLEvw47Ps6OBBsfkRIbdR3Aftkmo9Xj4zU&index=3)↵
4. [Scoreboard queries](https://www.youtube.com/watch?v=3ivZG8jTMMM&list=PLEvw47Ps6OBBsfkRIbdR3Aftkmo9Xj4zU&index=4)↵
5. [Make the strings equal](https://www.youtube.com/watch?v=QXNmz2KrtQY&list=PLEvw47Ps6OBBsfkRIbdR3Aftkmo9Xj4zU&index=5)↵
6. [Tree Construction](https://www.youtube.com/watch?v=wovazpMHHl8&list=PLEvw47Ps6OBBsfkRIbdR3Aftkmo9Xj4zU&index=6)↵


Please do watch videos, like, comment, and subscribe to this channel.↵
Likewise, Videos will be uploaded for most of the contest's editorial.↵
Any suggestions are welcome, do comment in this blog post.↵

Thank You!!

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English ThinkAgain 2021-01-26 17:22:04 135
en2 English ThinkAgain 2021-01-24 16:26:58 0 (published)
en1 English ThinkAgain 2021-01-24 16:25:37 1190 Initial revision (saved to drafts)