题库
题号 状态 题目名称 标签 通过率
CF1619G Unusual Minesweeper
CF1619H Permutation and Queries
CF1620A Equal or Not Equal
CF1620B Triangles on a Rectangle
CF1620C BA-String
CF1620D Exact Change
CF1620E Replace the Numbers
CF1620F Bipartite Array
CF1620G Subsequences Galore
CF1621A Stable Arrangement of Rooks
CF1621B Integers Shop
CF1621C Hidden Permutations
CF1621D The Winter Hike
CF1621E New School
CF1621F Strange Instructions
CF1621G Weighted Increasing Subsequences
CF1621H Trains and Airplanes
CF1621I Two Sequences
CF1622A Construct a Rectangle
CF1622B Berland Music