ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8575 P1970D1   Arithmancy (Easy) 0 / 0 7
8565 P1970G2   Min-Fund Prison (Medium) 0 / 0 8
8558 P1971F   Circle Perimeter 0 / 0 5
8555 P1972A   Contest Proposal 0 / 0 3
8553 P1973A   Chess For Three 0 / 0 3
8550 P1973D   Cat, Fox and Maximum Array Split 0 / 0 9
8548 P1973F   Maximum GCD Sum Queries 0 / 0 10
8542 P1974F   Cutting Game 0 / 0 6
8540 P1975A   Bazoka and Mocha's Array 0 / 0 3
8539 P1975B   378QAQ and Mocha's Array 0 / 0 3
8538 P1975C   Chamo and Mocha's Array 0 / 0 4
8537 P1975D   Paint the Tree 0 / 0 5
8535 P1975F   Set 0 / 0 10
8523 P1977C   Nikita and LCM 0 / 0 6
8522 P1977D   XORificator 0 / 0 8
8520 P1981A   Turtle and Piggy Are Playing a Game 0 / 0 (无)
8714 P1983G   Your Loss 0 / 0 10
8709 P1984D   "a" String Problem 0 / 0 7
8707 P1984F   Reconstruction 0 / 0 9
8703 P1985B   Maximum Multiple Sum 0 / 0 3
8700 P1985E   Secret Box 0 / 0 4
8697 P1985H1   Maximize the Largest Component (Easy Version) 0 / 0 5
8695 P1986A   X Axis 0 / 0 3
8694 P1986B   Matrix Stabilization 0 / 0 3
8692 P1986D   Mathematical Problem 0 / 0 4
8689 P1986G1   Permutation Problem (Simple Version) 0 / 0 8
8688 P1986G2   Permutation Problem (Hard Version) 0 / 0 9
8683 P1987E   Wonderful Tree! 0 / 0 7
8677 P1988A   Split the Multiset 0 / 0 3
8674 P1988D   The Omnipotent Monster Killer 0 / 0 7
8673 P1988E   Range Minimum Sum 0 / 0 8
8670 P1989B   Substring and Subsequence 0 / 0 4
8668 P1989D   Smithing Skill 0 / 0 6
8665 P1990A   Submission Bait 0 / 0 3
8663 P1990C   Mad MAD Sum 0 / 0 5
8662 P1990D   Grid Puzzle 0 / 0 6
8659 P1990F   Polygonal Segments 0 / 0 10
8653 P1991F   Triangle Formation 0 / 0 (无)
8649 P1992A   Only Pluses 0 / 0 3
8645 P1992E   Novice's Mistake 0 / 0 5
8644 P1992F   Valuable Cards 0 / 0 6
8636 P1994G   Minecraft 0 / 0 10
8634 P1995A   Diagonals 0 / 0 3
8633 P1995B1   Bouquet (Easy Version) 0 / 0 3
8631 P1995C   Squaring 0 / 0 6
8630 P1995D   Cases 0 / 0 8
8624 P1996D   Fun 0 / 0 (无)
8621 P1996G   Penacony 0 / 0 (无)
8620 P1997A   Strong Password 0 / 0 (无)
8616 P1997E   Level Up 0 / 0 (无)

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