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题号 状态 题目名称 通过率
CF1456E XOR-ranges
CF1458A Row GCD
CF1458B Glass Half Spilled
CF1458C Latin Square
CF1458D Flip and Reverse
CF1458E Nim Shortcuts
CF1458F Range Diameter Sum
CF1459A Red-Blue Shuffle
CF1459B Move and Turn
CF1461A String Generation
CF1461B Find the Spruce
CF1461C Random Events
CF1461D Divide and Summarize
CF1461E Water Level
CF1461F Mathematical Expression
CF1462A Favorite Sequence
CF1462B Last Year's Substring
CF1462C Unique Number
CF1462D Add to Neighbour and Remove
CF1462E1 Close Tuples (easy version)