Use this for anything related to plagiarism - Reporting cheating, appeals, etc

This guy has cheated in almost every contest . He has made three codechef id just to cheat and increase the rating.

All three id’s are of same person. I mean just look at this id ashis_19 | CodeChef User Profile for Code_Kar | CodeChef . How can someone who was performing so bad till july cookoff 2020 suddenly improved a lot just in a matter of few days and got rank of 265 in july lunchtime and rank 469 in august long challenge.

1.Check the soution of june long challenge.Each of the solutions in june long are same in all the three ids.
https://www.codechef.com/viewsolution/34422077
https://www.codechef.com/viewsolution/34423954
https://www.codechef.com/viewsolution/33671543

Infact ,Each question of june challenge has same solution in all three ids of this guy.

2.Now check solution of july cookoff
https://www.codechef.com/viewsolution/35799447
https://www.codechef.com/viewsolution/35798909

I have checked all the three profiles of this guy .Same cheating case in these contest too by this guy.
3.July challenge.
4.August long challenge.
5. June lunchtime.
6.April challenge.

Codechef kindly look into the matter . I am 100 percent sure this guy cheated in august challenge and july lunchtime . This guy has become 4 star just due to cheating.

3.Now check solution of july challenge:
https://www.codechef.com/viewsolution/35211238
https://www.codechef.com/viewsolution/35211860

4.Now check solution of August long challenge:
https://www.codechef.com/viewsolution/36256338
https://www.codechef.com/viewsolution/36456245

He has just inserted unnecessary functions which is of no use in code and wrote ternary form in place of if else.

5.Now lets see june lunchtime:
https://www.codechef.com/viewsolution/34787323
https://www.codechef.com/viewsolution/34786350
https://www.codechef.com/viewsolution/34784342

6.April challenge:
https://www.codechef.com/viewsolution/31812875
https://www.codechef.com/viewsolution/31813894
https://www.codechef.com/viewsolution/31814332

Same solution as others in chefwedd and skmp
@admin @akshitm16 @ssrivastava990

Please check his submission I saw him asking about solutions in telegram during ongoing contest
@admin
https://www.codechef.com/viewsolution/36819814
https://www.codechef.com/viewsolution/36657662

Please @admin check his account also…
mr_simple | CodeChef User Profile for Nikhil ranjan | CodeChef

Same submissions CHFNSWAP - SEP20

https://www.codechef.com/viewsolution/37917821
https://www.codechef.com/viewsolution/37917840
https://www.codechef.com/viewsolution/37917893
https://www.codechef.com/viewsolution/37917953
https://www.codechef.com/viewsolution/37918008

All were made during the end of contest.
There must be a lot more, I am just posting which I observed.

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All submissions upto page 3 are exactly Similar. Posting here because previous post was closed and was asked to redirect here

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Code Heist

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@admin please look over this
in last 6 days my rank increased by 500 but on last day my rank shoots over 1000 in september long challenge

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@admin Most of the solutions of FINXOR are copied from this video - YouTube. Some even went as far as to change the language and implement it in C++.

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@admin There has been a lot of cheating in SEP20 (EQDIV, FINXOR)
Look into recent threads for info
Pls impose strict Plagerism check this time

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Moss won’t fail on them :).

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Hopefully! These people are ruining a great platform used by global sport programmers.
Hope moss can also detect code with changed var names.

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All of a sudden people realized oh let’s make patterns of “001101010101” and similar in @EQDIV, People might not have cheated but there was spread of the idea like gossip.

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@admin during long challenge plagiarism check should be done regularly and solution template similar to one’s uploaded on youtube should be discarded

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Please get this, community people are doing best to catch those who cheat.
I takes time because it’s free platform and so they have limited servers. And they are doing best to get over it.

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https://www.codechef.com/viewsolution/37918542
look at this solution
naming and putting for loops for no reason

May be… but the problem itself was NP and because of the given constraints the solution will give TLE if you use DP. But if you print all the solutions for k=1, it is very easy to see that all of the strings follow some pattern and it was enough evidence to be sure that other subtask can also be solved by pattern.

That person has already been plagiarized in previous contest. Hope he gets banned if he has actually copied.

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I have seen people becoming 5* coders because it is impossible to become on their own. Kudos to the code leakers for making fool out of such cheap cheaters.

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