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题号 状态 题目名称 通过率
CF20C Dijkstra?
CF21A Jabber ID
CF21B Intersection
CF21C Stripe 2
CF21D Traveling Graph
CF22A Second Order Statistics
CF22B Bargaining Table
CF22C System Administrator
CF22D Segments
CF22E Scheme
CF23A You're Given a String...
CF23B Party
CF23C Oranges and Apples
CF23D Tetragon
CF23E Tree
CF24A Ring road
CF24B F1 Champions
CF24C Sequence of points
CF24D Broken robot
CF24E Berland collider