ID 题目 显示标签 隐藏标签 AC / 尝试 难度
13315 P14108   [JAG 2023 Summer Camp #2] Fraises dans une boîte 1 / 2 7
13317 P14110   [JAG 2025 Summer Camp #1] Inside Yamanote 1 / 1 7
13325 P14118   [JAG 2025 Summer Camp #2] Count Unique Packing 1 / 1 7
13333 P14126   [JAG 2024 Summer Camp #2] Linear Time Inversion Number 1 / 1 7
13338 P14132   [JAG 2023 Summer Camp #3] LCP Queries 1 / 1 7
13344 P14138   K维空间最近点对 1 / 1 7
13411 P14202   [COCI 2025/2026 #3] 国家 / Drzava 1 / 1 7
13413 P14204   [CCC 2026 S4] Minecarts 1 / 1 7
13424 P14215   [ICPC 2026 NAC] Gemstone Dowsing 1 / 2 7
13427 P14218   [2026队测系列]能量脉冲片段统计 1 / 6 7
13434 P14225   [2026队测系列]星港远征计划之CNOT 派对 1 / 1 7
13450 P14233   [EC Final 2021] Two Walls 1 / 3 7
13467 P14250   [EC Final 2022] Aqre 1 / 5 7
13479 P14262   [GCJ 2012 #3] Lost Password 1 / 1 7
13480 P14263   [GCJ 2012 #2] Descending in the Dark 1 / 1 7
13496 P14279   [GCJ 2018 Finals] Two-Tiling 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
13512 P14295   [GCJ 2010 Finals] Letter Stamper 1 / 1 7
13517 P14300   [GCJ 2011 #1A] Pseudominion 1 / 1 7
13552 P14335   [GCJ 2016 #2] Freeform Factory 1 / 1 7
13593 P14376   [ICPC 2022 NAC] Cram 1 / 7 7
13594 P14377   [ICPC 2022 NAC] Reset 1 / 2 7
13597 P14380   [ICPC 2022 NAC] Double Sort 1 / 1 7
13601 P14384   [ICPC 2021 NAC] Special Cycle 1 / 2 7
13608 P14391   [ICPC 2017 NAIPC] Incremental Double Free Strings 1 / 1 7
13611 P14394   [ICPC 2017 NAIPC] Heaps from Trees 1 / 1 7
13614 P14397   [ICPC 2018 NAIPC] Probe Droids 1 / 1 7
13627 P14410   [ICPC 2016 NAIPC] K-Inversions 1 / 1 7
13643 P14426   [TOPC 2025] Gamer Bafuko 1 / 1 7
13646 P14429   [NOISG 2026 Finals] 宝石 / Gemstones 1 / 2 7
13650 P14433   [VKOSHP 2025] Strange Sum 1 / 1 7
13665 P14448   [2024 Southeast USA Regional Contest Div 1]City Bike 1 / 1 7
13676 P14459   [2021 Southeast USA Regional Contest Division 1]Hopscotch 500 1 / 2 7
13683 P14466   [湖北省选模拟 2023] 环山危路 / road 1 / 4 7
13697 P14480   [2025年广东省队集训]树 1 / 1 7
13717 P14500   [2026年省队模拟联测]串 1 / 1 7
13737 P14520   [2026年省队模拟联测]permutation 1 / 1 7
13742 P14525   [2026年省队模拟联测]生成树 1 / 1 7
13749 P14532   [2026年省队模拟联测]中位数游戏 1 / 1 7
13755 P14538   [2026年省队模拟联测]树上lcm 1 / 1 7
13759 P14542   [NCPC 2025] Dune Dash 1 / 1 7
13769 P14552   [PA2018]Gra 1 / 3 7
13772 P14555   [AMPPZ 2019] Antennas 1 / 2 7
13782 P14565   发球 1 / 1 7
13821 P14605   [Bulgarian 2026 Region Round]transport 1 / 1 7
13839 P14623   [IATI2021 day1]News 1 / 1 7
13845 P14629   [IATI2020 Day1]matchingcolors 1 / 1 7
13852 P14636   [IATI2019 Day2]bombs 1 / 1 7
13864 P14648   [IATI2017 day2]crypto 1 / 2 7
13865 P14649   [IATI2017 day2]colorgraph 1 / 1 7
13868 P14652   [IATI2016]div 1 / 3 7
13872 P14656   [IATI2014]Ants 1 / 3 7
13883 P14667   [Bulgarian2025 regional]K-th 1 / 2 7
13892 P14676   [2023 Regional]train 1 / 1 7
13895 P14679   [Bulgarian2022]Colors 1 / 2 7
13907 P14691   [Bulgarian2020]Incinerator 1 / 1 7
13911 P14695   [Bulgarian2019]Thracians 1 / 1 7
13914 P14698   [Bulgarian2018]Hunter 1 / 2 7
13940 P14724   [Bulgarian2021春季赛]missing 1 / 1 7
13942 P14726   [Bulgarian2021春季赛]iso 1 / 1 7
13945 P14729   [Bulgarian2019春季赛]automation 1 / 1 7
13948 P14732   [Bulgarian2018春季赛]stores 1 / 2 7
13952 P14736   [Bulgarian2016春季赛]SandGame 1 / 1 7
13967 P14751   [Bulgarian2021夏季赛]crypto 1 / 1 7
13969 P14753   [Bulgarian2021夏季赛]coloring 1 / 1 7
13980 P14764   [Bulgarian2025冬季赛]wfs 1 / 2 7
13989 P14773   [Bulgarian2023组队赛]Triangles 2 / 3 7
13996 P14780   [Bulgarian2022组队赛]Hedgehog 1 / 6 7
13997 P14781   [Bulgarian2022组队赛]Registers 0 / 2 7
14001 P14785   [Bulgarian2021组队赛]CTree 1 / 3 7
14003 P14787   [Bulgarian2021组队赛]Towers 1 / 2 7
14009 P14793   [Bulgarian2019组队赛]triangles 1 / 2 7
14012 P14796   [Bulgarian2019组队赛]LOTARY 1 / 1 7
14013 P14797   [Bulgarian2018组队赛]catnip 1 / 1 7
14015 P14799   [Bulgarian2018组队赛]rolling ball 1 / 1 7
14018 P14802   [Bulgarian2018组队赛]bookshelf 1 / 1 7
14026 P14810   [Bulgarian2017组队赛]convex 1 / 2 7
14028 P14812   [Bulgarian2017组队赛]polymul 1 / 3 7
14032 P14816   [Bulgarian2016组队赛]productivity 1 / 1 7
14034 P14818   [Bulgarian2016组队赛]superm 1 / 2 7
14037 P14821   [Bulgarian2015组队赛]maxpath 1 / 5 7
14049 P14833   [INOI Team Selection 2021] Color Colony 1 / 3 7
14052 P14836   [爱沙尼亚2025公开赛]portaal 1 / 3 7
14073 P14857   [OOI2026 资格赛]Simple Problem简单题 1 / 1 7
14085 P14869   [OOI2024 资格赛]Colorful graph彩色图 1 / 3 7
14090 P14874   [OOI2023预选赛]Special Numbers特殊数 1 / 1 7
14103 P14887   [OOI2019预选赛long]Петя и монеты Petya与硬币 1 / 6 7
14115 P14899   [OOI2017预选赛long]Бинарная игра二进制游戏 1 / 1 7
14119 P14903   [OOI2015预选赛long]Анархия в Берляндии伯兰德的无政府状态 1 / 1 7
14120 P14904   [OOI2015预选赛long]Домашнее задание家庭作业 1 / 1 7
14137 P14921   [UJGOI 2023]Graph? Are you sure? 1 / 1 7
14146 P14930   [uoi2019-2s]哥萨克·乌斯与波托科兰迪亚 1 / 1 7
14152 P14936   [uoi2019]Atlas机器人 1 / 4 7
14161 P14945   [uoi2018]Text Editor文本编辑器 1 / 1 7
14199 P14983   [2026省选联测]囚人的旋律 1 / 2 7
14201 P14985   [2026省选联测]智种学派 1 / 1 7
14203 P14987   [2026省选联测]净炼火之章 1 / 1 7
14209 P14993   [2026省选联测]矩阵 1 / 2 7
14215 P14999   [2026省选联测]毛毛虫 1 / 2 7

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