wuhudsm

EndlessDreams also playing contest weird.

https://codeforces.com/contest/1844/standings/participant/158762330#p158762330 (pointless WA)

https://codeforces.com/contest/1891/standings/participant/166868017#p166868017 (hack -17)

https://codeforces.com/contest/1876/standings/participant/165140928#p165140928 (hack -24)

https://codeforces.com/contest/1895/standings/participant/167014741#p167014741 (WA then leave)

https://codeforces.com/contest/1806/standings/participant/151899002#p151899002 (even can't solve B, but solved E)

https://codeforces.com/contest/1876/submission/227137689 also skipped sub

seems cheated.

Now tell me one thing am I delusional or all the submisions are direct overlap with each other with clever changes to remove plagarism.

You are delusional. The code style is completely different. Maybe they could've cheated by sharing solutions with one another and they came up with code separately but you can't infer that from the codes.

I have participated on rounds from people that wanted me to test them. Am I a cheater too?

Edit: Looking at the codes again, the fourth one does strike me as suspicious. The first 3 are either too short or too different and I give the fifth one the benefit of the doubt. This blog had so much nonsense that it made me disregard the actual evidence, lol. Please go straight to the point instead of doing a fanfic about dominater being paid to defend the guy.

check amenotiomoi , It's alt, obviously.

With a 2800 alt, what is the rating of the main account? maybe even LGM. I'm asking the blogger to find him.

he has 3space tab, maybe he is dxqwq?

I humbly accept defeat. Your brilliant evidence has indeed proven beyond a doubt this guy is a cheater. /s

3000IQ yuo correct, sir.

EndlessDreams also do compile error! Must be a cHeater, How someone on a master level to compile error! 208444771

I think it is cheating according to proof and his submissions . a tester is also a cheater i think

These screenshots are from a blog that has since been deleted. They provide evidence that suggests the individual instructed the group to downvote content. I have additional proof of this, and it appears necessary to conduct a thorough and transparent investigation. Moreover, since the setter was involved in a Codeforces contest, it is crucial that a proper inspection be carried out to address this matter.

Stop reposting this blog every time it gets deleted. Clearly Mike has looked into this issue and deemed that he is innocent.

i found another one of fourth pair.

https://codeforces.com/contest/1868/submission/222741630

https://codeforces.com/blog/entry/119512 he is a tester of their contest. it 100% a huge cheat group.

upd. another GM found, this time is even closer!!!

https://codeforces.com/contest/1868/submission/222742968

Upvoted!

It decreases my and thousands of other Indian's motivation seeing this cheater becoming International Master, Please ban him for the sake of codeforces.

Why so many downvotes?

also Psychotic_D has total 4 contests skipped. I think that are due to plag

I just cam up with a new business idea if you are from india you can easily cheat in contest and grab a very good rating on codeforces then if you got a job even a low paying you can start selling your course or you can surely become a Linkedin influencer and you can give knowledge to other row rated users how to achieve good rating and teach them valuable lessons on one should not to cheat during contest because it is destroying the cp culture until and unless they himself not get exposed am i right sir????Psychotic_D

Continue to reveal him because the guy mentioned in the blog is an International Master by cheating and he is quite well known in India, he also teaches students about programming, don't know what he teaches exactly, so students who learn from him and mentors who approve him to teach should know about his real deeds and ban him from those platforms and if cf administration doesn't ban his id atleast he shouldn't be allowed to set Or test any contest in future. Also he should apologize publicly.

Psychotic_D do you remember something?

"It's easy to bypass MOSS, I think.

Someday (today) cheaters will know they don't have to share codes, sharing ideas is enough."

Psychotic_D vs Geothermal

pertty sure cheated.

Why are you calling The Forces a cheating group based on only one member being an alleged cheater? There are a lot of very cracked people in there.

(Also a note for the future: Please don't say outrageous things like the one I quoted above without any proof, it just makes you seem like a conspiracy theorist, and makes people to not want to take you seriously.)

The submissions look awfully suspicious. I urge codeforces to look into it. MikeMirzayanov

Psychotic_D was taking a session on problem-setting day before yesterday. While he was entering Polygon, one could see several CF alt accounts auto saved. Fortunately, I took a note of that and found EndlessDreams's account was also saved by him. Here is the image supporting my claim.

This is just coping mechanism. This doesn't explain why he was ranked 15th in an offline ICPC regional, he obviously knows algorithms well. Also looking at those two submissions, it's pretty obvious that same question might have same approaches and I find no conclusive evidence that both of those submissions have anything in common. Likewise you may even say I'm copying Div2A from someone else if you find a similar code. Even these accounts that are posting these seem to be inactive since months until now, and all of a sudden a number of posts are made on Psychotic_D all at once (and that too after he ranked 2nd in recent Div2)

Where are you Psychotic_D yesterday you are giving replies but today when all the proof is against you, you are not even coming online and reply to any one of them why???

Can you please tell us how did you have the access of EndlessDreams account is this a coincidence too similarly like how your friend wuhudsm send you questions for testing the contest problem

He posted about the Rank 2 on linkedin and i went to comment there tagging this blog and LOL

Hey it's really sad to know that he cheated, I used to take advices from him , and he is very inspiring to me as he came from tier 3 college and achieving IM LEVEL Pls ban this guy !!!! ,he is degrading the value of codeforces and respect for IM LEVEL!!!

As a lot of comments above me have already said, the fourth submission pair you provided in this blog is a good evidence for the claim you are making. I hope that someone with appropriate power will take action soon.

I am writing this comment in response to this:

Please correct me where I am wrong and help me in making him pay for his actions.

I believe the elephant in the room that we need to address in these "exposing cheaters" blogs is the fact that the blog doesn't immediately go to its main points, which takes more of HQ's time to process and take action.

To me, the important pieces of information in this blog are:

• The submission timing screenshots.
• The evidence you present: the submission pairs.
• Probably, to an extent, the group you believe the cheater is part of.

The other parts aren't necessary for HQ or other relevant people to take action, are they?

The more irrelevant information you include, the less credible your blog becomes, and the less people want to believe your evidence. I would really appreciate it if "exposing cheater" blogs were straight to the point, presenting the objective facts on why the person is cheating, not filled with other unnecessary information merely to attract attention.

guy deleted his LinkedIn too -_-

Dhruvil Cheater MC

For Dhruvil Kakadiya only one option is left he must surrender himself and to god and take an oath that he will never do such type of cheating .He has just broken down the faith of many cpers who used to believe that cheating takes place at specialist expert level and once they put efforts and reach above it they will have no cheating competitors .But cheating at IM level is unexpectable and he should surrender himself to this community and delete his account before that he should write an apology.But wait he will just wait for this matter to calm down and continue his cheating sorry from his side we indians do not cheat and will try to stop them .

Idk man, he is literally senior at my college

Haha such a coward.

Compare this and this.

I don't have anything to say, they're just pretty much the same.

He has 4 skipped contests. Contest ID — 1771, 1675, 1669, 1631

Man, He's ICPC Asia West Finalists. I know a team (two Masters and an Expert) was not able to make it to Asia west. It's big thing you know. I'm not advocating for him and he might have cheated. You are speaking up against a potential cheating incident and that is very good but don't defame him. I'm again saying let the people who run codeforces decide and then move on to a decision. But defaming someone before any official statements from Codeforces is not something i'd do or advice you to do. Yeah you may downvote my comment.

It feels so sad watching such high rated people cheating. People practicing hard to reach higher ratings and this is really demotivating. I hope all the cheaters gets exposed

His linkedin and twitter profile is down. Very Suspicious

We are carefully looking into the situation and will inform you when we make a decision.

Auto comment: topic has been updated by herav_singhhh (previous revision, new revision, compare).

I thought, his immense success would have been due to some change in his routine/practice schedule. I was about to ask him how I could achieve the same. Crazy world we live in!

Join the server and expose the cheaters.

Yes, I wanna expose this I have the link thru Curious69 comment, I found this

lmao all his socials are down , that pretty much sums it up.

props to people who helped in exposing.

Better to be a specialist than this.I cheated in one of my earlier contests 2 years back, glad didn't follow that path!!

Though I don't know him personally but I gotta say this. The solution you shared are mostly from A-C and are fairly easy and several users can have same matching ideas about it. Raising your issue on this is not worth it.

This cheater should not only be removed from cf but his fte offer should be revoked as well no one knows he must have used this fake rating for the job as well

Check the new blog on him.

The solution of problem E is for sure written by the Other person (who uses code formatter), He also commented the line, because his system does not contains file named dbg.hpp

#ifndef ONLINE_JUDGE
// #include "dbg.hpp"
#else
#define debug(...) 8
#endif

`line commented by other person`

A B C D solutions (written by victim) does not contains any spaces in for loop

E solution (written by Other person) contains spaces in for loop due to code formatter, and after getting tle in preset 2. Few lines where added by victim (which does not contain spaces)

for (int i = 1; i <= n; i++) `// code formatter by other`
            {
                if (flag[i] == 1)
                {
                    res(i);
                    for(int i=1;i<=n;i++){ `// No spaces by victim`
                        graph[i].clear();
                    }
                    return;
                }
            }

• It's really demotivating to see someone cheating and reaching master level.
• It undermines the hard work of those who genuinely put in the effort in CP.

You https://codeforces.com/profile/herav_singhhh herav_singhhh are a cheater your self I was looking for proves from a long time but finallt I have gathhered enough evidences to prove that Now just wait for my blog coming in 2 to 3 days

This is just sad Dhruvil was such an inspiration for me but he should be banned based on the evidence :(

Well, now that he is exposed he should come up and tell us why he cheated when he was already in Div 1 ratings. Too much greed is a bad thing.