ID 题目 显示标签 隐藏标签 AC / 尝试 难度
9476 P1974G   Money Buys Less Happiness Now 0 / 0 (无)
9492 P1975E   Chain Queries 0 / 0 (无)
9505 P1976D   Invertible Bracket Sequences 0 / 0 (无)
9504 P1976E   Splittable Permutations 0 / 0 (无)
9503 P1976F   Remove Bridges 0 / 0 (无)
9485 P1977C   Nikita and LCM 0 / 0 (无)
9542 P1978E   Computing Machine 0 / 0 (无)
9518 P1979E   Manhattan Triangle 0 / 0 (无)
9512 P1980E   Permutation of Rows and Columns 0 / 0 (无)
9509 P1980G   Yasya and the Mysterious Tree 0 / 0 (无)
9498 P1981E   Turtle and Intersected Segments 0 / 0 (无)
9497 P1981F   Turtle and Paths on a Tree 0 / 0 (无)
9558 P1982C   Boring Day 0 / 0 (无)
9557 P1982D   Beauty of the mountains 0 / 0 (无)
9555 P1982F   Sorting Problem Again 0 / 0 (无)
9535 P1985F   Final Boss 0 / 0 (无)
9533 P1985H1   Maximize the Largest Component (Easy Version) 0 / 0 (无)
9532 P1985H2   Maximize the Largest Component (Hard Version) 0 / 0 (无)
9547 P1986G2   Permutation Problem (Hard Version) 0 / 0 (无)

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