Hello, I see this submission 246250714 from Tor-Nanir-Heda .

This submission clearly obfuscate the code.

He also obfuscate every code in this round.

This prevent people from hacking the code, which make the round unfair. Also, the plagiarism checker can't check their submission.

I request MikeMirzayanov to ban this account.

Please upvote this blog so more user can see it, and to prevent cheater to downvote the blog so Mike can't see it.