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题号 状态 题目名称 通过率
CF803F Coprime Subsequences
CF803G Periodic RMQ Problem
CF804A Find Amir
CF804B Minimum number of steps
CF804C Ice cream coloring
CF804D Expected diameter of a tree
CF804E The same permutation
CF804F Fake bullions
CF805A Fake NP
CF805B 3-palindrome
CF807A Is it rated?
CF807B T-Shirt Hunt
CF808A Lucky Year
CF808B Average Sleep Time
CF808C Tea Party
CF808D Array Division
CF808E Selling Souvenirs
CF808F Card Game
CF808G Anthem of Berland
CF809A Do you want a date?