While going through the standings of the last round, I found this user [user:_cherry_,2021-01-20]. He performed so well in the last round.↵
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Now look at his rating graph↵
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In the last few contests, hHis ratings have risen sharply in the last few contests. He is almost a master.↵
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Is he using some magic?↵
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<spoiler summary="Spoiler">↵
He has tested many codeforces rounds in the past.↵
</spoiler>↵
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Now look at his rating graph↵
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Is he using some magic?↵
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<spoiler summary="Spoiler">↵
He has tested many codeforces rounds in the past.↵
</spoiler>↵
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