3253 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
13389 P14178   [JOI Open 2024]图书馆3 0 / 4 9
13385 P14179   [北大集训 2025]异形工厂 1 / 1 10
13387 P14181   [北大集训 2025]三选二 1 / 1 10
13392 P14184   [北大集训 2025]奇迹 1 / 1 4
13393 P14185   [北大集训 2025]无题 1 / 1 7
13394 P14186   [北大集训 2025]复读机 1 / 1 10
13409 P14189   [清华集训 2024]平原 1 / 1 10
13399 P14191   [清华集训 2024] 路南柯 1 / 2 8
13401 P14193   [清华集训 2024] 前往何方 1 / 1 10
13412 P14203   [COCI 2025/2026 #5] 摆放/Slaganje 1 / 1 8
13414 P14205   [CCC 2026 S5] On the Fence 1 / 2 9
13419 P14210   秋季限定生成树问题 1 / 1 9
13422 P14213   [CCPC 2024 哈尔滨站] 子序列计数 1 / 1 9
13424 P14215   [ICPC 2026 NAC] Gemstone Dowsing 1 / 2 7
13425 P14216   [2026队测系列]信号阵列校准 2 / 2 5
13431 P14222   [2026队测系列]星港远征计划之被盗的项链 1 / 1 4
13434 P14225   [2026队测系列]星港远征计划之CNOT 派对 1 / 1 7
13447 P14230   [PO Final 2024] 冰场之舞/The Ice Puzzle 1 / 2 8
13451 P14234   [EC Final 2021] Check Pattern is Bad 1 / 4 5
13452 P14235   [EC Final 2021] Prof. Pang and Ants 1 / 6 10
13454 P14237   [ICPC 2018 Jakarta R] Boomerangs 1 / 1 6
13456 P14239   [ICPC 2018 Jakarta R] Smart Thief 1 / 4 6
13464 P14247   [EC Final 2022] Map 1 / 2 4
13466 P14249   [EC Final 2022] Magic 1 / 4 7
13467 P14250   [EC Final 2022] Aqre 1 / 5 7
13469 P14252   [EC Final 2022] Minimum Suffix 1 / 4 9
13473 P14256   [GCJ 2010 Finals] The Paths of Yin Yang 1 / 2 9
13476 P14259   [GCJ 2011 Finals] Ace in the Hole 1 / 1 7
13477 P14260   [GCJ 2011 Finals] Program within a Program 1 / 1 8
13479 P14262   [GCJ 2012 #3] Lost Password 1 / 1 7
13483 P14266   [GCJ 2014 Finals] ARAM 1 / 1 8
13486 P14269   [GCJ 2015 Qualification] Ominous Omino 1 / 1 4
13489 P14272   [GCJ 2016 Finals] Map Reduce 1 / 2 7
13490 P14273   [GCJ 2016 Finals] Integeregex 1 / 1 7
13496 P14279   [GCJ 2018 Finals] Two-Tiling 1 / 1 7
13497 P14280   [GCJ 2021 #3] Fence Design 1 / 3 8
13499 P14282   [GCJ 2022 Finals] Triangles 1 / 3 10
13500 P14283   [GCJ Farewell Round #3] Game Sort: Part 2 1 / 1 7
13501 P14284   [GCJ 2008 Finals] The Year of Code Jam 1 / 3 7
13504 P14287   [GCJ 2009 Finals] Marbles 1 / 2 8
13509 P14292   [GCJ 2009 #3] Football Team 1 / 2 8
13515 P14298   [GCJ 2011 #3] Mystery Square 1 / 1 7
13516 P14299   [GCJ 2011 #1B] House of Kittens 1 / 1 6
13518 P14301   [GCJ 2012 Finals] Twirling Towards Freedom 1 / 1 8
13519 P14302   [GCJ 2012 Finals] Xeno-archaeology 1 / 1 8
13520 P14303   [GCJ 2012 #3] Quality Food 1 / 1 8
13522 P14305   [GCJ 2012 #1B] Equal Sums 1 / 1 5
13528 P14311   [GCJ 2013 Finals] Graduation Requirements 1 / 1 8
13530 P14313   [GCJ 2013 #3] Are We Lost Yet? 1 / 1 6
13531 P14314   [GCJ 2013 #1A] Good Luck 1 / 2 5

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