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题号 状态 题目名称 通过率
CF1788A One and Two
CF1788B Sum of Two Numbers
CF1788C Matching Numbers
CF1788D Moving Dots
CF1788E Sum Over Zero
CF1788F XOR, Tree, and Queries
CF1789A Serval and Mocha's Array
CF1789B Serval and Inversion Magic
CF1789C Serval and Toxel's Arrays
CF1789D Serval and Shift-Shift-Shift
CF1789E Serval and Music Game
CF1789F Serval and Brain Power
CF1790A Polycarp and the Day of Pi
CF1790B Taisia and Dice
CF1790C Premutation
CF1790D Matryoshkas
CF1790E Vlad and a Pair of Numbers
CF1790F Timofey and Black-White Tree
CF1790G Tokens on Graph
CF1791A Codeforces Checking