ID 题目 显示标签 隐藏标签 AC / 尝试 难度
9412 P1965A   Everything Nim 0 / 0 (无)
9422 P1967A   Permutation Counting 0 / 0 (无)
9401 P1969D   Shop Game 0 / 0 (无)
9443 P1970A1   Balanced Shuffle (Easy) 0 / 0 (无)
9459 P1971A   My First Sorting Problem 0 / 0 (无)
9456 P1971D   Binary Cut 0 / 0 (无)
9455 P1971E   Find the Car 0 / 0 (无)
9453 P1971G   XOUR 0 / 0 (无)
9473 P1973C   Cat, Fox and Double Maximum 0 / 0 (无)
9471 P1973E   Cat, Fox and Swaps 0 / 0 (无)
9481 P1974B   Symmetric Encoding 0 / 0 (无)
9477 P1974F   Cutting Game 0 / 0 (无)
9476 P1974G   Money Buys Less Happiness Now 0 / 0 (无)
9496 P1975A   Bazoka and Mocha's Array 0 / 0 (无)
9495 P1975B   378QAQ and Mocha's Array 0 / 0 (无)
9508 P1976A   Verify Password 0 / 0 (无)
9503 P1976F   Remove Bridges 0 / 0 (无)
9485 P1977C   Nikita and LCM 0 / 0 (无)
9546 P1978A   Alice and Books 0 / 0 (无)
9515 P1980B   Choosing Cubes 0 / 0 (无)
9511 P1980F1   Field Division (easy version) 0 / 0 (无)
9510 P1980F2   Field Division (hard version) 0 / 0 (无)
9524 P1984G   Magic Trick II 0 / 0 (无)
9554 P1986A   X Axis 0 / 0 (无)
9552 P1986C   Update Queries 0 / 0 (无)
9550 P1986E   Beautiful Array 0 / 0 (无)
9563 P1989D   Smithing Skill 0 / 0 (无)

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