ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8552 P1973B   Cat, Fox and the Lonely Array 0 / 0 4
8551 P1973C   Cat, Fox and Double Maximum 0 / 0 5
8550 P1973D   Cat, Fox and Maximum Array Split 0 / 0 9
8549 P1973E   Cat, Fox and Swaps 0 / 0 9
8547 P1974A   Phone Desktop 0 / 0 3
8539 P1975B   378QAQ and Mocha's Array 0 / 0 3
8535 P1975F   Set 0 / 0 10
8534 P1975G   Zimpha Fan Club 0 / 0 10
8527 P1976E   Splittable Permutations 0 / 0 (无)
8525 P1977A   Little Nikita 0 / 0 3
8524 P1977B   Binary Colouring 0 / 0 3
8523 P1977C   Nikita and LCM 0 / 0 6
8520 P1981A   Turtle and Piggy Are Playing a Game 0 / 0 (无)
8519 P1981B   Turtle and an Infinite Sequence 0 / 0 (无)
8518 P1981C   Turtle and an Incomplete Sequence 0 / 0 (无)
8712 P1984B   Large Addition 0 / 0 3
8711 P1984C1   Magnitude (Easy Version) 0 / 0 4
8710 P1984C2   Magnitude (Hard Version) 0 / 0 5
8709 P1984D   "a" String Problem 0 / 0 7
8707 P1984F   Reconstruction 0 / 0 9
8703 P1985B   Maximum Multiple Sum 0 / 0 3
8701 P1985D   Manhattan Circle 0 / 0 3
8700 P1985E   Secret Box 0 / 0 4
8698 P1985G   D-Function 0 / 0 5
8695 P1986A   X Axis 0 / 0 3
8692 P1986D   Mathematical Problem 0 / 0 4
8691 P1986E   Beautiful Array 0 / 0 5
8689 P1986G1   Permutation Problem (Simple Version) 0 / 0 8
8688 P1986G2   Permutation Problem (Hard Version) 0 / 0 9
8687 P1987A   Upload More RAM 0 / 0 3
8677 P1988A   Split the Multiset 0 / 0 3
8672 P1988F   Heartbeat 0 / 0 10
8669 P1989C   Two Movies 0 / 0 4
8668 P1989D   Smithing Skill 0 / 0 6
8667 P1989E   Distance to Different 0 / 0 8
8663 P1990C   Mad MAD Sum 0 / 0 5
8656 P1991C   Absolute Zero 0 / 0 (无)
8655 P1991D   Prime XOR Coloring 0 / 0 (无)
8653 P1991F   Triangle Formation 0 / 0 (无)
8651 P1991H   Prime Split Game 0 / 0 (无)
8649 P1992A   Only Pluses 0 / 0 3
8648 P1992B   Angry Monk 0 / 0 3
8647 P1992C   Gorilla and Permutation 0 / 0 3
8645 P1992E   Novice's Mistake 0 / 0 5
8643 P1992G   Ultra-Meow 0 / 0 7
8641 P1994B   Fun Game 0 / 0 3
8639 P1994D   Funny Game 0 / 0 6
8638 P1994E   Wooden Game 0 / 0 7
8636 P1994G   Minecraft 0 / 0 10
8635 P1994H   Fortnite 0 / 0 10

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手气不错

根据当前过滤条件随机选择一道题