1732 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
13267 P14061   [CCPC 2023 北京市赛] 勿蹖宠物 1 / 1 7
13285 P14078   [ICPC 2025 Jakarta R] Mugen E 1 / 1 7
13294 P14087   [ICPC 2020 Jakarta R] Token Distance 1 / 1 6
13299 P14092   [ICPC 2023 Jakarta R] Palindromic Parentheses 1 / 1 5
13318 P14111   [JAG 2025 Summer Camp #1] Chairs 1 / 1 7
13322 P14115   [JAG 2024 Summer Camp #3] Coins on a Tree 1 / 2 9
13331 P14124   [JAG 2025 Summer Camp #1] Inversion of Suffix Array 1 / 1 8
13336 P14129   [JAG 2024 Summer Camp #2] Expression Sum 1 / 1 6
13338 P14132   [JAG 2023 Summer Camp #3] LCP Queries 1 / 1 7
13346 P14140   字符串外挂 1 / 1 10
13349 P14143   [JOI 2024 Final] 路网服务 2 / Road Service 2 1 / 1 9
13369 P14163   [JOIST 2024] 乒乓球 / Table Tennis 1 / 2 9
13383 P14177   [JOI Open 2024] 考试 2 / Examination 2 1 / 1 9
13385 P14179   [北大集训 2025]异形工厂 1 / 1 10
13386 P14180   [北大集训 2025]字符串问题 1 / 1 10
13396 P14188   [清华集训 2024] 比赛 1 / 1 10
13403 P14195   [清华集训 2014] Router(无数据) 0 / 0 8
13406 P14198   [清华集训 2024] 阿尔塔尔 2 1 / 1 8
13410 P14201   [COCI 2025/2026 #2] 比赛 / Natjecanje 1 / 1 9
13425 P14216   [2026队测系列]信号阵列校准 2 / 2 5
13444 P14227   [PO Final 2023] 漏斗 / Hopper 1 / 1 9
13447 P14230   [PO Final 2024] 冰场之舞/The Ice Puzzle 1 / 2 8
13456 P14239   [ICPC 2018 Jakarta R] Smart Thief 1 / 4 6
13468 P14251   [EC Final 2022] Binary String 1 / 5 8
13469 P14252   [EC Final 2022] Minimum Suffix 1 / 4 9
13470 P14253   OOI 2023] A task for substrings / 字符串问题 1 / 11 10
13479 P14262   [GCJ 2012 #3] Lost Password 1 / 1 7
13490 P14273   [GCJ 2016 Finals] Integeregex 1 / 1 7
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
13503 P14286   [GCJ 2008 AMER SemiFinal] Code Sequence 1 / 2 5
13506 P14289   [GCJ 2009 Finals] Doubly-sorted Grid 1 / 2 8
13508 P14291   [GCJ 2009 #3] Interesting Ranges 1 / 1 8
13512 P14295   [GCJ 2010 Finals] Letter Stamper 1 / 1 7
13542 P14325   [GCJ 2015 Finals] Pretty Good Proportion 1 / 1 6
13550 P14333   [GCJ 2016 #3] Go++ 1 / 2 5
13552 P14335   [GCJ 2016 #2] Freeform Factory 1 / 1 7
13564 P14347   [PA 2026] 归并括号序列 / Splatanie nawiasów 1 / 4 10
13573 P14356   [PA 2026] Prüfer 序列 / Kod Prüfera 1 / 3 10
13584 P14367   [ICPC 2024 NAC] Comparator 1 / 1 6
13585 P14368   [ICPC 2024 NAC] Champernowne Substring 1 / 1 8
13593 P14376   [ICPC 2022 NAC] Cram 1 / 5 7
13595 P14378   [ICPC 2022 NAC] Transparency 1 / 2 6
13606 P14389   [ICPC 2017 NAIPC] Unbalanced Parentheses 1 / 1 7
13608 P14391   [ICPC 2017 NAIPC] Incremental Double Free Strings 1 / 1 7
13618 P14401   [ICPC 2019 NAIPC] Cutting Strings 1 / 2 7
13627 P14410   [ICPC 2016 NAIPC] K-Inversions 1 / 1 7
13642 P14425   [TOPC 2025] Fruitful Compression 1 / 1 6
13664 P14447   [2025 Southeast USA Regional Contest Divi 2]Swap for Palindrome 1 / 1 6
13674 P14457   [2022 Southeast USA Regional Division 2]Alchemy 1 / 2 4

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