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- https://mirror.codeforces.com/contest/2120/submission/325453878↵
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- https://mirror.codeforces.com/contest/2129/submission/331847344↵
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Yesterday, he submitted and got WA 4 times on problem B, and then he deleted his entire template to copy ChatGPT's code:↵
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- https://mirror.codeforces.com/contest/2129/submission/331780275↵
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We need to get rid of dirty AI cheaters like this to keep codeforces clean.



