ID 题目 显示标签 隐藏标签 AC / 尝试 难度
9308 P1948C   Arrow Path 0 / 0 (无)
9306 P1948E   Clique Partition 0 / 0 (无)
9339 P1949G   Scooter 0 / 0 (无)
9337 P1949I   Disks 0 / 0 (无)
9336 P1949J   Amanda the Amoeba 0 / 0 (无)
9346 P1950G   Shuffling Songs 0 / 0 (无)
9372 P1951I   Growing Trees 0 / 0 (无)
9362 P1952J   Help, what does it mean to be "Based" 0 / 0 (无)
9395 P1956F   Nene and the Passing Game 0 / 0 (无)
9471 P1958I   Equal Trees 0 / 0 (无)
9437 P1968D   Permutation Game 0 / 0 (无)
9422 P1969A   Two Friends 0 / 0 (无)
9442 P1970G2   Min-Fund Prison (Medium) 0 / 0 (无)
9441 P1970G3   Min-Fund Prison (Hard) 0 / 0 (无)
9462 P1971H   ±1 0 / 0 (无)
9502 P1977E   Tensor 0 / 0 (无)
9551 P1978F   Large Graph 0 / 0 (无)
9527 P1979F   Kostyanych's Theorem 0 / 0 (无)
9519 P1980G   Yasya and the Mysterious Tree 0 / 0 (无)
9515 P1981D   Turtle and Multiplication 0 / 0 (无)
9514 P1981E   Turtle and Intersected Segments 0 / 0 (无)
9543 P1985H1   Maximize the Largest Component (Easy Version) 0 / 0 (无)
9559 P1986F   Non-academic Problem 0 / 0 (无)
9603 P1988D   The Omnipotent Monster Killer 0 / 0 (无)
9575 P1989B   Substring and Subsequence 0 / 0 (无)
9571 P1989F   Simultaneous Coloring 0 / 0 (无)
9641 P1991D   Prime XOR Coloring 0 / 0 (无)
9640 P1991E   Coloring Game 0 / 0 (无)
9611 P1994D   Funny Game 0 / 0 (无)
9609 P1994F   Stardew Valley 0 / 0 (无)
9624 P1995D   Cases 0 / 0 (无)
9622 P1995E2   Let Me Teach You a Lesson (Hard Version) 0 / 0 (无)
9649 P1997B   Make Three Regions 0 / 0 (无)

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