题库
题号 状态 题目名称 通过率
CF868F Yet Another Minimization Problem
CF868G El Toll Caves
CF869A The Artful Expedient
CF869B The Eternal Immortality
CF869C The Intriguing Obsession
CF869D The Overdosing Ubiquity
CF869E The Untended Antiquity
CF870A Search for Pretty Integers
CF870B Maximum of Maximums of Minimums
CF870C Maximum splitting
CF870D Something with XOR Queries
CF870E Points, Lines and Ready-made Titles
CF870F Paths
CF871E Restore the Tree
CF873A Chores
CF873B Balanced Substring
CF873C Strange Game On Matrix
CF873D Merge Sort
CF873E Awards For Contestants
CF873F Forbidden Indices