题库
题号 状态 题目名称 通过率
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
CF1791B Following Directions
CF1791C Prepend and Append
CF1791D Distinct Split
CF1791E Negatives and Positives