Don't forget to update the rating of #848 for me later. I was in div1 when registered in this contest, but that's because my negative rating in TypeDB round was rolled back temporarily, and I should be counted as div2 in this contest.[user:MikeMirzayanov,2023-02-03]↵
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Update: This screenshot is definately contradict with the rule of codeforces rounds.↵
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Update: This screenshot is definately contradict with the rule of codeforces rounds.↵
