(I got muted for 48 hours for posting this on my alt account. Is it because it's violating single account policy? I'm sorry for that, and I will post everything with my main account from now)
byteplay_studios = Ban_Mindeveloped_Please.
This bitch is an Indian cheater. In his in last Div.3, his submission coding style for all problems are very different. It's likely that he is trying to escape the anticheat system with such tricks. To be specific, he create different coding styles by using different combinations of these criterion:
- Full English words / one letter variable names
- Excessive comments / no comments
- Template code / no template code
It's hard to believe a person could have so many different kind of coding styles and use them all in one Div.3 contest.
Moreover, in problem E, he tries to further escape by acting out a realistic debugging process. Specifically, he submits a wrong submission in problem E before submitting the correct one. If we compare the correct submission to the first one (which got wa on test 1), we can see that he changes almost all of his variable names and comments to a different one with similar meaning. He also secretly deleted some details like dp[k] == INF in the first submission so that he will get wrong answer. Anyone who done CP for some time will know that this isn't a valid way of debugging.
To see them yourself, here are his submission links: A B C D E (wa on test 1) E (ac) F G. The above points can easily be verified.
He cheated in his first account byteplay_studios for two times. After that, he cheats in his second account Ban_Mindeveloped_Please for once. This is the second time he cheats in this account, or the 4th time he cheats as a person. I believe Codeforces should release a strict punishment toward his actions.
If you are byteplay_studios = Ban_Mindeveloped_Please and you didn't cheat (which I claim is 100% false), please disprove all the evidence listed above in 1 comment and I will reconsider them. With only 1 point of evidence, it might seem like a coincidence, but so many evidence combined together, the probability of false positive can be seen as zero.
