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ID Problem Show tags Hide tags AC / Tried Difficulty
8654 B3790  [信息与未来 2023] 文本压缩(暂无 SPJ) 0 / 0 4
10022 B3981  [信息与未来 2024] 图灵完备 0 / 0 4
11610 B4229  [常州市赛 2024] 棋盘 0 / 0 5
9742 P1753  矩阵链排序问题 0 / 0 7
6348 P7356  「PMOI-1」游戏 0 / 0 5
6294 P7390  「EZEC-6」造树 0 / 0 7
8043 P8709  [蓝桥杯 2020 省 A1] 超级胶水 0 / 0 3
7893 P8747  [蓝桥杯 2021 省 B] 双向排序 0 / 0 6
3083 P8866  [NOIP2022] 喵了个喵 0 / 0 6
8177 P8942  Digital Fortress 0 / 0 2
8120 P8957  「CGOI-3」巫泡弹弹乐 0 / 0 4
8172 P9054  [集训队互测 2022] 心跳排列图 0 / 0 7
7824 P9088  「SvR-2」1+2=3 0 / 0 5
8768 P9495  「SFCOI-3」进行一个魔的除 I 0 / 0 7
8713 P9575  「TAOI-2」喵了个喵 Ⅳ 0 / 0 5
8746 P9578  「Cfz Round 1」Permutation 0 / 0 3
8936 P9591  「PFLOI R1」PFL 变换 0 / 0 6
8998 P9643  [SNCPC2019] Pick Up 0 / 0 5
9032 P9656  [ICPC 2021 Macao R] So I'll Max Out My Constructive Algorithm Skills 0 / 0 2
9037 P9661  [ICPC 2021 Macao R] Sandpile on Clique 0 / 0 4
9030 P9674  [ICPC 2022 Jinan R] Set of Intervals 0 / 0 6
8937 P9837  汪了个汪 0 / 0 6
9299 P9870  [NOIP2023] 双序列拓展 0 / 0 6
9205 P9913  「RiOI-03」water problem 0 / 0 3
9190 P9915  「RiOI-03」3-2 0 / 0 4
9203 P9916  「RiOI-03」Just a Q. (Easy ver.) 0 / 0 6
9213 P9918  「RiOI-03」Just a Q. (Hard ver.) 0 / 0 6
9344 P10032  「Cfz Round 3」Mex of Sequence 0 / 0 4
9304 P10033  「Cfz Round 3」Sum of Permutation 0 / 0 4
9181 P10035  「FAOI-R2」Paint 0 / 0 3
9391 P10308  「Cfz Round 2」Osmanthus 0 / 0 4
9335 P10311  「Cfz Round 2」Weighted Mean 0 / 0 6
9670 P10382  「HOI R1」杂造选构 0 / 0 7
9910 P10465  双端队列 0 / 0 5
9183 P10509  停车场 0 / 0 6
9593 P10567  「Daily OI Round 4」Square 0 / 0 2
9263 P10571  [JRKSJ R8] 三七二十一 0 / 0 3
10073 P10635  BZOJ3517 翻硬币 0 / 0 6
10491 P10857  【MX-X2-T6】「Cfz Round 4」Ad-hoc Master 0 / 0 7
10511 P10872  [COTS 2022] 移位 Maliand 0 / 0 6
10512 P10873  [COTS 2022] 帽子 Šeširi 0 / 0 6
10155 P11036  【MX-X3-T3】「RiOI-4」GCD 与 LCM 问题 0 / 0 4
10335 P11077  「FSLOI Round I」石子 0 / 0 2
10523 P11132  【MX-X5-T4】「GFOI Round 1」epitaxy 0 / 0 4
10370 P11145  「SFMOI Round I」Strange Homura Game 0 / 0 3
10628 P11170  「CMOI R1」图上交互题 / Constructive Minimum Xor Path 0 / 0 5
11063 P11397  界分数 0 / 0 4
11186 P11431  [COCI 2024/2025 #2] 差异 / Različitost 0 / 0 5
11244 P11436  [Code+#8 决赛] 生成树 0 / 0 7
11291 P11481  [NordicOI 2017] IP over Avian Carriers(通信题无法评测) 0 / 0 (None)
10962 P11565  【MX-X7-T6】[LSOT-3] 棋盘 0 / 0 6
11017 P11566  【MX-X7-T7】[LSOT-3] 魔女与推理的轮舞曲 0 / 0 7
11352 P11604  [PA 2016] 卡牌 / Gra w karty 0 / 0 5
11003 P11617  [PumpkinOI Round 1] 递推 0 / 0 4
11044 P11638  Max,Mex 0 / 0 3
11587 P11754  [COCI 2024/2025 #5] 绘图 / Crtež 0 / 0 5
11545 P11818  [PA 2019 Final] 一安在? / Gdzie jest jedynka? 2 0 / 0 5
11535 P11955  「ZHQOI R1」覆盖 0 / 0 5
11896 P11975  [KTSC 2021] 翻牌游戏 / card 0 / 0 3
11900 P11979  [KTSC 2021] 射击游戏 / gun 0 / 0 7
11027 P12336  第三心脏 0 / 0 7
11398 P12356  「HCOI-R2」Rabbit Panic (Hard Ver.) 0 / 0 7
11072 P12391  「RiOI-6」帝国少女 0 / 0 5
12067 P12399  「FAOI-R9」少年游 0 / 0 6
11513 P12405  「CZOI-R3」星光闪耀 0 / 0 5
11590 P12414  「YLLOI-R1-T3」一路向北 0 / 0 4
12291 P12426  [BalticOI 2025] BOI acronym 0 / 0 6
12293 P12428  [BalticOI 2025] Tower 0 / 0 7
12283 P12444  [COTS 2025] 发好奖 / Hijerarhija 0 / 0 5
12305 P12447  [COTS 2025] 砍树 / Stablo 0 / 0 6
12307 P12449  [COTS 2025] 吸尘 / Usisavač 0 / 0 5
11671 P12499  「DLESS-1」Life Lies in Movement 0 / 0 6
12375 P12542  [APIO2025] Permutation Game 0 / 0 7
12416 P12578  [UOI 2021] 彩色矩阵 0 / 0 5
11035 P12706  并非呃呃 0 / 0 6
12597 P12790  [NERC 2022] Amazing Trick 0 / 0 5
12607 P12800  [NERC 2022] King' s Puzzle 0 / 0 4
12629 P12822  [NERC 2021] Interactive Treasure Hunt 0 / 0 4
12360 P12826  「DLESS-2」XOR and Tree Construction 0 / 0 2
12651 P12848  [蓝桥杯 2025 国 A] 游戏 0 / 0 5
12796 P12989  [GCJ 2022 #1B] ASeDatAb 0 / 0 6
12854 P13045  [GCJ 2021 Finals] Ropes 0 / 0 7
12871 P13058  [GCJ 2020 #1B] Join the Ranks 0 / 0 6
12916 P13124  [GCJ 2019 Finals] Sorting Permutation Unit 0 / 0 6
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