题库
题号 状态 题目名称 标签 通过率
CF1879B Chips on the Board
CF1879C Make it Alternating
CF1879D Sum of XOR Functions
CF1879E Interactive Game with Coloring
CF1879F Last Man Standing
CF1881A Don't Try to Count
CF1881B Three Threadlets
CF1881C Perfect Square
CF1881D Divide and Equalize
CF1881E Block Sequence
CF1881F Minimum Maximum Distance
CF1881G Anya and the Mysterious String
CF1882A Increasing Sequence
CF1882B Sets and Union
CF1882C Card Game
CF1882D Tree XOR
CF1882E1 Two Permutations (Easy Version)
CF1882E2 Two Permutations (Hard Version)
CF1883A Morning
CF1883B Chemistry