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题号 状态 题目名称 通过率
CF278B New Problem
CF279A Point on Spiral
CF279B Books
CF279C Ladder
CF279D The Minimum Number of Variables
CF279E Beautiful Decomposition
CF280A Rectangle Puzzle
CF280B Maximum Xor Secondary
CF280C Game on Tree
CF280D k-Maximum Subsequence Sum
CF280E Sequence Transformation
CF281A Word Capitalization
CF281B Nearest Fraction
CF282A Bit++
CF282B Painting Eggs
CF282C XOR and OR
CF282E Sausage Maximization
CF283A Cows and Sequence
CF283B Cow Program
CF283C Coin Troubles