ID 题目 显示标签 隐藏标签 AC / 尝试 难度
13325 P14118   [JAG 2025 Summer Camp #2] Count Unique Packing 1 / 1 7
13326 P14119   [JAG 2025 Summer Camp #2] Strange House 1 / 1 6
13327 P14120   [JAG 2025 Summer Camp #2] Triangles 1 / 1 8
13328 P14121   [JAG 2025 Summer Camp #1] LOGCFL 1 / 1 7
13331 P14124   [JAG 2025 Summer Camp #1] Inversion of Suffix Array 1 / 1 8
13333 P14126   [JAG 2024 Summer Camp #2] Linear Time Inversion Number 1 / 1 7
13334 P14127   [JAG 2024 Summer Camp #2] Just Believe in Binary Search 1 / 1 6
13335 P14128   [JAG 2024 Summer Camp #2] I Love Square Number 1 / 1 6
13337 P14131   [JAG 2023 Summer Camp #3] Odd trip plans 1 / 1 8
13339 P14133   [JAG 2023 Summer Camp #2] Gemini Tree (Ver.Lapislazuli) 1 / 1 9
13340 P14134   [JAG 2023 Summer Camp #2] Gemini Tree (Ver.Jadeite) 1 / 1 8
13341 P14135   [CTS2025] 仙人掌染色(暂无数据) 0 / 1 10
13342 P14136   [COTS 2025] 数好图 / Promet 1 / 1 9
13353 P14147   [JOIST 2025] 救护车 / Ambulance 1 / 1 9
13356 P14150   [JOIST 2025] 多方通信 / Multi Communication 2 / 8 8
13361 P14155   [JOIST 2025] 集邮比赛 4 / Collecting Stamps 4 1 / 1 7
13363 P14157   [JOIST 2024] 塔楼 / Tower 1 / 1 8
13369 P14163   [JOIST 2024] 乒乓球 / Table Tennis 1 / 2 9
13371 P14165   [JOIST 2024] 卡牌收集 / Card Collection 1 / 2 10
13379 P14173   [JOI 2026 SemiFinal] 奇妙的机器 / Strange Machine 1 / 1 9
13380 P14174   [JOI Open 2025] 抽奖 / Lottery(要进行配置) 0 / 1 8
13381 P14175   [JOI Open 2025] 冒泡排序机 / Bubble Sort Machine 1 / 1 8
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
13390 P14182   [北大集训 2025]深红 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
13395 P14187   [北大集训 2025]解开尘封的序列 1 / 1 10
13398 P14190   [清华集训 2024] 颠倒歌 1 / 1 10
13402 P14194   [清华集训 2014] Sum 2 / 2 9
13405 P14197   [清华集训 2024] 乘积的期望 1 / 1 10
13406 P14198   [清华集训 2024] 阿尔塔尔 2 1 / 1 8
13414 P14205   [CCC 2026 S5] On the Fence 1 / 2 9
13415 P14206   [CCC 2020] Josh's Double Bacon Deluxe 1 / 1 6
13417 P14208   [CCPC 2025 哈尔滨站] 1-2-按位或子序列问题 1 / 2 8
13418 P14209   [CCPC 2025 哈尔滨站] Many Many Sequence Covering Problems 1 / 2 9
13420 P14211   [ICPC 2024 Chengdu R] Two Convex Holes 1 / 1 9
13421 P14212   [ICPC 2024 Chengdu R] Friendship is Magic 1 / 4 9
13423 P14214   [ICPC 2026 NAC] Boss Rush 1 / 1 8
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
13426 P14217   [2026队测系列]舱位样本的区间缺失值 2 / 2 6
13427 P14218   [2026队测系列]能量脉冲片段统计 1 / 6 7
13428 P14219   [2026队测系列]补给链公约数 1 / 2 7
13430 P14221   [2026队测系列]星港远征计划之僵尸 1 / 1 5
13432 P14223   [2026队测系列]星港远征计划之强势姓氏 1 / 1 5
13433 P14224   [2026队测系列]星港远征计划之cresc 1 / 1 6
13444 P14227   [PO Final 2023] 漏斗 / Hopper 1 / 1 9
13449 P14232   [EC Final 2021] Vision Test 1 / 4 10
13450 P14233   [EC Final 2021] Two Walls 1 / 3 7
13452 P14235   [EC Final 2021] Prof. Pang and Ants 1 / 6 10
13464 P14247   [EC Final 2022] Map 1 / 2 4
13467 P14250   [EC Final 2022] Aqre 1 / 5 7
13468 P14251   [EC Final 2022] Binary String 1 / 5 8
13473 P14256   [GCJ 2010 Finals] The Paths of Yin Yang 1 / 2 9
13475 P14258   [GCJ 2011 Finals] Google Royale 1 / 1 8
13477 P14260   [GCJ 2011 Finals] Program within a Program 1 / 1 8
13481 P14264   [GCJ 2013 Finals] X Marks the Spot 1 / 3 8
13482 P14265   [GCJ 2013 #2] Multiplayer Pong 1 / 1 9
13485 P14268   [GCJ 2015 Finals] Crane Truck 1 / 2 8
13486 P14269   [GCJ 2015 Qualification] Ominous Omino 1 / 1 4
13488 P14271   [GCJ 2016 Finals] Radioactive Islands 1 / 2 8
13491 P14274   [GCJ 2017 Finals] Teleporters 1 / 1 9
13493 P14276   [GCJ 2017 #3] Slate Modern 1 / 1 8
13495 P14278   [GCJ 2017 #1A] Play the Dragon 1 / 1 6
13498 P14281   [GCJ 2021 Finals] Infinitree 1 / 2 10
13503 P14286   [GCJ 2008 AMER SemiFinal] Code Sequence 1 / 2 5
13508 P14291   [GCJ 2009 #3] Interesting Ranges 1 / 1 8
13510 P14293   [GCJ 2009 #3] Alphabetomials 1 / 1 6
13513 P14296   [GCJ 2010 #3] Different Sum 1 / 1 8
13515 P14298   [GCJ 2011 #3] Mystery Square 1 / 1 7
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
13523 P14306   [GCJ 2012 #1A] Cruise Control 1 / 1 6
13524 P14307   [GCJ 2012 Qualification] Hall of Mirrors 1 / 1 6
13527 P14310   [GCJ 2013 Finals] Drummer 1 / 1 8
13528 P14311   [GCJ 2013 Finals] Graduation Requirements 1 / 1 8
13531 P14314   [GCJ 2013 #1A] Good Luck 1 / 2 5
13533 P14316   [GCJ 2014 Finals] Allergy Testing 1 / 4 8
13535 P14318   [GCJ 2014 Finals] Symmetric Trees 1 / 1 8
13539 P14322   [GCJ 2014 #1C] Enclosure 1 / 1 5
13541 P14324   [GCJ 2015 Finals] Merlin QA 1 / 1 8
13542 P14325   [GCJ 2015 Finals] Pretty Good Proportion 1 / 1 6
13544 P14327   [GCJ 2015 #3] River Flow 1 / 1 6
13546 P14329   [GCJ 2015 #2] Drum Decorator 1 / 1 8
13548 P14331   [GCJ 2016 Finals] Gallery of Pillars 1 / 1 8
13549 P14332   [GCJ 2016 Finals] Family Hotel 1 / 2 6
13551 P14334   [GCJ 2016 #3] Rebel Against The Empire 1 / 1 8
13554 P14337   [GCJ 2017 Finals] Omnicircumnavigation 1 / 1 8
13555 P14338   [GCJ 2017 Finals] Spanning Planning 1 / 1 8
13556 P14339   [GCJ 2017 Finals] Operation 1 / 5 8
13563 P14346   [GCJ 2019 Finals] Sorting Permutation Unit 1 / 1 8
13564 P14347   [PA 2026] 归并括号序列 / Splatanie nawiasów 1 / 5 10
13565 P14348   [GCJ 2019 #2] Contransmutation 1 / 2 6
13566 P14349   [GCJ 2019 #2] New Elements: Part 2 1 / 1 6
13568 P14351   [GCJ 2020 Qualification] Indicium 1 / 1 5
13570 P14353   [GCJ 2022 #1C] Squary 1 / 2 4

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