I found these two cheaters in Yesterday's contest ([ Codeforces Round #660 (Div. 2) ](https://codeforces.com/contest/1388)). They are from from the **same institute** (Jaypee Institute of Information Technology, Noida). They have been doing this in all almost **every past contests** they both participated. CF authorities should atleast **disqualify them from Round #657** , as they have gained positive deltas from that round unlike other rounds where they have dropped.↵
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User 1: _**Agraj Garg**_ [agrajgarg](https://codeforces.com/profile/agrajgarg)↵
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User 2: _**Vatsal Agarwal**_ [Warhead38](https://codeforces.com/profile/Warhead38)↵
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Submissions(For CF Round #660):↵
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A: [88462008](http://codeforces.com/contest/1388/submission/88462008) by Agraj and [88463088](http://codeforces.com/contest/1388/submission/88463088) by Vatsal (Apparently Vatsal has also submitted two absurd solutions to fool the authorities )↵
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B: [88479313](http://codeforces.com/contest/1388/submission/88479313) by Agraj and [88478517](http://codeforces.com/contest/1388/submission/88478517) by Vatsal↵
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The solutions are similar, in some contests they change variable names but in many they haven't bothered to do that either.↵
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**Suspicion** : ↵
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- **Submission time differ by 1 min** (time to make required changes)↵
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- **Same Number of solved problems** in every contest↵
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- **Same accepted submission with variable change**↵
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**PROOF** :↵
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-> ↵
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-> ↵
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-> ↵
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Maybe if you present me with 2 similar looking submissions, I cannot definitely say whether they cheated. But it is very very suspicious for 2 users to have such kind of similarities in all the problems in a many contests.↵
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They did the same in the last [ #658](https://codeforces.com/contest/1382) , [#657](https://codeforces.com/contest/1379) , [#656](https://codeforces.com/contest/1385) , [#654](https://codeforces.com/contest/1371) , [#652](https://codeforces.com/contest/1369) and gained big deltas. These are the contest history of [ _**Vatsal**_ ](http://codeforces.com/contests/with/Warhead38) and [ _**Agraj**_ ](http://codeforces.com/contests/with/agrajgarg) , same performance in common contests. ↵
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I know CF team is very busy with more important things but I think pointing out even a single cheater is still worth it. Kindly take appropriate actions [ **MikeMirzayanov** ](https://codeforces.com/profile/MikeMirzayanov) to stop such activities happening on a regular basis.
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User 1: _**Agraj Garg**_ [agrajgarg](https://codeforces.com/profile/agrajgarg)↵
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User 2: _**Vatsal Agarwal**_ [Warhead38](https://codeforces.com/profile/Warhead38)↵
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Submissions(For CF Round #660):↵
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A: [88462008](http://codeforces.com/contest/1388/submission/88462008) by Agraj and [88463088](http://codeforces.com/contest/1388/submission/88463088) by Vatsal (Apparently Vatsal has also submitted two absurd solutions to fool the authorities )↵
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B: [88479313](http://codeforces.com/contest/1388/submission/88479313) by Agraj and [88478517](http://codeforces.com/contest/1388/submission/88478517) by Vatsal↵
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The solutions are similar, in some contests they change variable names but in many they haven't bothered to do that either.↵
↵
**Suspicion** : ↵
↵
- **Submission time differ by 1 min** (time to make required changes)↵
↵
- **Same Number of solved problems** in every contest↵
↵
- **Same accepted submission with variable change**↵
↵
**PROOF** :↵
↵
-> ↵
↵
-> ↵
↵
-> ↵
↵
Maybe if you present me with 2 similar looking submissions, I cannot definitely say whether they cheated. But it is very very suspicious for 2 users to have such kind of similarities in all the problems in a many contests.↵
↵
They did the same in the last [ #658](https://codeforces.com/contest/1382) , [#657](https://codeforces.com/contest/1379) , [#656](https://codeforces.com/contest/1385) , [#654](https://codeforces.com/contest/1371) , [#652](https://codeforces.com/contest/1369) and gained big deltas. These are the contest history of [ _**Vatsal**_ ](http://codeforces.com/contests/with/Warhead38) and [ _**Agraj**_ ](http://codeforces.com/contests/with/agrajgarg) , same performance in common contests. ↵
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I know CF team is very busy with more important things but I think pointing out even a single cheater is still worth it. Kindly take appropriate actions [ **MikeMirzayanov** ](https://codeforces.com/profile/MikeMirzayanov) to stop such activities happening on a regular basis.
