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Solution
CF1957B A BIT of a Construction
2024-04-22
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194 words
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1 min
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Solution
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Codeforces
Solution
CF776E The Holmes Children
2024-04-16
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410 words
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2 min
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Solution
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Codeforces
Solution
CF1810D Climbing the Tree
2024-04-16
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462 words
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2 min
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Solution
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Codeforces
Solution
CF1956B Nene and the Card Game
2024-04-14
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228 words
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1 min
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Solution
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Codeforces
Mathematics
微积分
给中学生的微积分入门教程。
2024-02-17
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1770 words
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9 min
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Mathematics
Solution
P5698 [CTSC1998] 算法复杂度
2024-01-06
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460 words
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2 min
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Solution
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Luogu
Solution
AT_arc168_a [ARC168A] <Inversion>
2023-11-28
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272 words
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1 min
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Solution
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AtCoder
Mathematics
求根公式
多项式方程的求根公式和推导过程。
2023-11-27
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2258 words
·
11 min
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Mathematics
Solution
CF1899F Alex's whims
2023-11-20
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202 words
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1 min
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Solution
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Codeforces
Solution
CF1899E Queue Sort
2023-11-19
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174 words
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1 min
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Solution
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Codeforces
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