题库
题号 状态 题目名称 通过率
CF661G Hungarian Notation
CF661H Rotate Matrix
CF662A Gambling Nim
CF662B Graph Coloring
CF662C Binary Table
CF662D International Olympiad
CF662E To Hack or not to Hack
CF663A Rebus
CF664A Complicated GCD
CF665A Buses Between Cities
CF665B Shopping
CF665C Simple Strings
CF665D Simple Subset
CF665E Beautiful Subarrays
CF665F Four Divisors
CF666A Reberland Linguistics
CF666C Codeword
CF666D Chain Reaction
CF666E Forensic Examination
CF667A Pouring Rain