ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4869 P915D   Almost Acyclic Graph 0 / 0 8
4868 P915E   Physical Education Lessons 0 / 0 8
4867 P915F   Imbalance Value of a Tree 0 / 0 9
4866 P915G   Coprime Arrays 0 / 0 8
4865 P916A   Jamie and Alarm Snooze 0 / 0 3
4864 P916B   Jamie and Binary Sequence (changed after round) 0 / 0 7
4863 P916C   Jamie and Interesting Graph 0 / 0 5
4862 P916D   Jamie and To-do List 0 / 0 8
4861 P916E   Jamie and Tree 0 / 0 9
4860 P917A   The Monster 0 / 0 6
4859 P917B   MADMAX 0 / 0 5
4858 P917C   Pollywog 0 / 0 10
4857 P917D   Stranger Trees 0 / 0 10
4856 P917E   Upside Down 0 / 0 10
4855 P918A   Eleven 0 / 0 3
4854 P918B   Radio Station 0 / 0 3
4853 P919A   Supermarket 0 / 0 3
4852 P919B   Perfect Number 0 / 0 3
4851 P919C   Seat Arrangements 0 / 0 4
4850 P919D   Substring 0 / 0 5
4849 P919E   Congruence Equation 0 / 0 7
4848 P919F   A Game With Numbers 0 / 0 10
4847 P920A   Water The Garden 0 / 0 3
4846 P920B   Tea Queue 0 / 0 4
4845 P920C   Swap Adjacent Elements 0 / 0 4
4844 P920D   Tanks 0 / 0 9
4843 P920E   Connected Components? 0 / 0 7
4842 P920F   SUM and REPLACE 0 / 0 7
4841 P920G   List Of Integers 0 / 0 8
4803 P922A   Cloning Toys 0 / 0 4
4802 P922B   Magic Forest 0 / 0 4
4801 P922C   Cave Painting 0 / 0 5
4800 P922D   Robot Vacuum Cleaner 0 / 0 6
4799 P922E   Birds 0 / 0 8
4798 P922F   Divisibility 0 / 0 9
4797 P923A   Primal Sport 0 / 0 5
4796 P923B   Producing Snow 0 / 0 5
4795 P923C   Perfect Security 0 / 0 6
4794 P923D   Picking Strings 0 / 0 9
4793 P923E   Perpetual Subtraction 0 / 0 10
4792 P923F   Public Service 0 / 0 10
4791 P924A   Mystical Mosaic 0 / 0 4
4790 P924B   Three-level Laser 0 / 0 5
4789 P924C   Riverside Curio 0 / 0 5
4788 P924D   Contact ATC 0 / 0 9
4787 P924E   Wardrobe 0 / 0 10
4786 P924F   Minimal Subset Difference 0 / 0 10
4785 P925A   Stairs and Elevators 0 / 0 5
4784 P925B   Resource Distribution 0 / 0 5
4783 P925C   Big Secret 0 / 0 8

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