When I was looking through submissions, I found dadadased's submission and found it extremely peculiar.
His submissions for Problem E (E — Koxia and Tree) — https://codeforces.com/contest/1770/submission/187363250
His submissions for Problem D (D — Koxia and Game) — https://codeforces.com/contest/1770/submission/187318573
His submissions for Problem C (C — Koxia and Number Theory) — https://codeforces.com/contest/1770/submission/187293457
Just to clarify, I'm not entirely sure if dadadased cheated, but I wanted to post this to spread awareness and to get confirmation that dadadased did cheat.
yes he did cheat (obfuscation is cheating). lemme just ping MikeMirzayanov just in case
They wanted to take NEAR coins from those who truly deserve it :(
Like first 1000 person who is registered in 24 hours only from last contest very strange bro.
Yeah, I think it would be great if those newly registered are not included in the official standings!
See that cheater Mhmd_Bakr in Div2 #841. An obvious obfuscator PROOF Bizarrely, he is not skipped or banned yet! 186942021