malikhuhuna5 and bdyby2010010 are cheaters, because their code of prob E https://codeforces.me/contest/2075/submission/311102615 , https://codeforces.me/contest/2075/submission/311093253 is same as https://www.youtube.com/channel/UCkDyE8XB-J7QWxnE5zkj_cQ/community?lb=Ugkx6_J_H7Ckk4-TvK89oU-nKG3k8G0phENq

ban them plz

UPD: I have found that there are a large number of players whose E codes are similar to the two codes above, which is probably a large-scale cheating case.

UPD2: Here is a list of some cheaters(rank <= 500): noyon_1985 jayaraj_0304 BarunV_421 bizimlesen Mahdi_13 Half_Gojo bizimlesen aavi2005 BluemoonV acharyatarakanta klu2300030455 bighnesh007 Harshuu_007 kyoshiki amitranjan9708 Rajkumar_24M11MC100 kl2400032885 yangcodeforces ImNotFound F9Devil preethamnimmagadda_0210 VCB nhathuy210 Z.Tianze SharathKumarReddy 2200040322 kushwahaarpit360123 i9u07 CoolAccount imdigitalashish Jayanthdvv PromitSarker Aslaan_Khan relax_tarun nishant_10002 Sunb1m officialaman460 Tide_hunter adw20050204 asjn155 Ar3s 22r01a7359 buvan0702 akashnath420 Dominion948 forsigmayes DaniyalT KL2400031478 Itadori mechanicsstudent m0k3yDlu55y WildPeach.cn Boy.Man KalAwy_ Thunderbolt330 ashudhama18 rohit98 nigga6969 kishorguguloth96 kishorguguloth96 kas9k yashprajapati Papaji_9998 ICantDoIt bs7079961 Fato_Esti_Defectul_Meu Abdullah-Nuces BakhtiyarZBJ daemon90572 Shiplu sakethB11 bjcb kjuby susanzhishen superwomen26 AndrewNguyen MiaoYu404 Ankitmohanty prashant_1609 9ovem aniketcodeforces rahul_a22 The_Bharadwaj Dominatrixx manikantaone aa008 miaplay 5saken pety_body Jasft followtate Asif777 RedefinedRealm rakshit2611 BePhuongSuperSiuwi uk_024 yebaiii pragya_03 balakrishnan sarthak1221

UPD3: After checking the code for question D, I realized that Gmnixr TheTechCoder Thetechieguyy yuangengqi Meghdeip_Biswas pranavmsirur james22 sri156 STXRSHIVA pratapsingh2005 Sahil_112215154 duang___ ramyaullingi Bardho TUSHAR161 is same as https://www.youtube.com/channel/UCkDyE8XB-J7QWxnE5zkj_cQ/community?lb=UgkxnUwNaWfdVyQ-Arj-hXWusQ8sohpYL4y4

And flork It seems to have been used Chatgpt to solve prob D.

This is a very terrifying thing because a large number of cheaters even entered the first page!