404 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
17085 luoguP12294   [THUPC 2025 决赛] 一个 01 串，n 次三目运算符，最后值为 1（加强版） 0 / 0 9
16986 luoguP12308   [ICPC 2022 WF] Toy Train Tracks 0 / 0 7
16347 luoguP12335   真真随机 0 / 0 7
15601 luoguP12336   第三心脏 0 / 0 9
16214 luoguP12352   「HCOI-R2」Rabbit Panic (Easy Ver.) 0 / 0 5
16213 luoguP12356   「HCOI-R2」Rabbit Panic (Hard Ver.) 0 / 0 9
16659 luoguP12373   「LAOI-12」命运。 0 / 0 3
17141 luoguP12386   [蓝桥杯 2023 省 Python B] 混乱的数组 0 / 0 6
16076 luoguP12387   纯白之箭 0 / 0 5
17164 luoguP12417   基础构造练习题 1 0 / 0 9
17200 luoguP12453   [INOI Team Selection 2021] Lisdeque 0 / 0 7
15487 luoguP12466   『FCRT / 1 - 3』Wordle 0 / 0 7
16274 luoguP12497   「DLESS-1」回文括号序列 0 / 0 5
17246 luoguP12533   [XJTUPC 2025] 9-Nine 0 / 0 6
17247 luoguP12534   [XJTUPC 2025] 奥日 0 / 0 6
17273 luoguP12541   [APIO2025] Hack! 0 / 0 9
17282 luoguP12549   [UOI 2025] Gift for Anton 0 / 0 5
17308 luoguP12572   [UOI 2023] An Array and Addition Again 0 / 0 6
17315 luoguP12578   [UOI 2021] 彩色矩阵 0 / 0 7
15965 luoguP12606   碰碰车大战 0 / 0 6
17352 luoguP12625   [ICPC 2025 NAC] Mob Grinder 0 / 0 7
16772 luoguP12668   「TFXOI Round 2」命中注定的抉择 0 / 0 6
15488 luoguP12676   相等排列（equal） 0 / 0 7
15666 luoguP12706   蜜蜂构造题 0 / 0 8
17517 luoguP12790   [NERC 2022] Amazing Trick 0 / 0 7
17524 luoguP12797   [NERC 2022] Hot and Cold 0 / 0 8
17525 luoguP12798   [NERC 2022] Interactive Factorial Guessing 0 / 0 8
17527 luoguP12800   [NERC 2022] King' s Puzzle 0 / 0 6
17547 luoguP12818   [NERC 2021] Even Split 0 / 0 7
17551 luoguP12822   [NERC 2021] Interactive Treasure Hunt 0 / 0 6
17640 luoguP12906   [NERC 2020] Guide 0 / 0 5
17665 luoguP12911   [POI 2020/2021 R2] 棋盘 / Projekt planszy 0 / 0 8
17722 luoguP12960   [GCJ Farewell Round #3] Game Sort: Part 2 0 / 0 9
17703 luoguP12973   一道搞笑的构造题 0 / 0 3
17742 luoguP12985   [GCJ 2022 #1A] Equal Sum 0 / 0 7
17748 luoguP12989   [GCJ 2022 #1B] ASeDatAb 0 / 0 8
17750 luoguP12991   [GCJ 2022 #1C] Squary 0 / 0 6
17755 luoguP12993   [GCJ 2022 #2] Spiraling Into Control 0 / 0 6
17763 luoguP13000   [GCJ 2022 #3] Win As Second 0 / 0 9
17768 luoguP13005   [GCJ 2022 Finals] Triangles 0 / 0 9
17833 luoguP13054   [GCJ 2020 #1A] Pascal Walk 0 / 0 6
17707 luoguP13097   [FJCPC 2025] 割点 0 / 0 6
17704 luoguP13098   [FJCPC 2025] 构造大师贝贝 0 / 0 5
17944 luoguP13181   [GCJ 2017 Finals] Spanning Planning 0 / 0 8
17961 luoguP13196   [GCJ 2016 #1C] Slides! 0 / 0 6
17962 luoguP13197   [GCJ 2016 #1C] Fashion Police 0 / 0 7
17965 luoguP13200   [GCJ 2016 #2] The Gardener of Seville 0 / 0 8
17970 luoguP13205   [GCJ 2016 #3] Go++ 0 / 0 8
17974 luoguP13209   [GCJ 2016 Finals] Map Reduce 0 / 0 9
17985 luoguP13219   [GCJ 2015 #1B] Noisy Neighbors 0 / 0 6
18053 luoguP13292   [GCJ 2013 #1C] Pogo 0 / 0 7
18057 luoguP13296   [GCJ 2013 #2] Erdős–Szekeres 0 / 0 7
18087 luoguP13326   [GCJ 2012 #2] Mountain View 0 / 0 7
18106 luoguP13343   [EGOI 2025] A String Problem 0 / 0 6
15969 luoguP13348   「ZYZ 2025」未选择的路 0 / 0 6
18150 luoguP13384   [GCJ 2011 Finals] Program within a Program 0 / 0 9
17794 luoguP13494   【MX-X14-T4】分门别类 0 / 0 7
18284 luoguP13524   [KOI 2025 #2] 跳跃 0 / 0 7
16760 luoguP13551   ももいろの鍵 0 / 0 5
18050 luoguP13564   「CZOI-R5」奶龙 0 / 0 5
18346 luoguP13570   [CCPC 2024 重庆站] 连方 0 / 0 6
18355 luoguP13589   [NWRRC 2023] Intersegment Activation 0 / 0 7
18358 luoguP13592   [NWRRC 2023] Loops 0 / 0 8
17653 luoguP13617   [ICPC 2024 APC] Bit Counting Sequence 0 / 0 7
17655 luoguP13619   [ICPC 2024 APC] Duplicates 0 / 0 7
17360 luoguP13642   EERT 0 / 0 6
18397 luoguP13667   [GCPC 2023] Balloon Darts 0 / 0 6
17529 luoguP13689   【MX-X16-T7】「DLESS-3」XOR and Generalized Linear Independence 0 / 0 9
18427 luoguP13711   [NWERC 2023] Lateral Damage 0 / 0 3
16092 luoguP13713   晴天 0 / 0 5
18459 luoguP13722   [GCPC 2024] Geometric Gridlock 0 / 0 7
18331 luoguP13762   Extended Fibonacci 0 / 0 5
17076 luoguP13779   「o.OI R2」试机题 0 / 0 8
18571 luoguP13853   [CERC 2023] Interactive Reconstruction[Can't judge yet] 0 / 0 8
18572 luoguP13854   [CERC 2023] Jumbled Stacks 0 / 0 7
18599 luoguP13869   [SWERC 2020] Fantasmagorie 0 / 0 8
18644 luoguP13958   [ICPC 2023 Nanjing R] 谜题：问号 0 / 0 9
18715 luoguP14001   [eJOI 2025] Prison 0 / 0 8
18716 luoguP14002   [eJOI 2025] Navigation 0 / 0 9
18735 luoguP14025   [ICPC 2024 Nanjing R] P ⊕ Q = R 0 / 0 9
18698 luoguP14029   【MX-X20-T3】「FAOI-R7」重排序列（update） 0 / 0 5
18329 luoguP14030   【MX-X20-T4】「FAOI-R7」连接时光 I 0 / 0 7
18719 luoguP14033   【MX-X20-T7】「FAOI-R7」子集乘积（subset） 0 / 0 9
18766 luoguP14066   [PO Final 2022] 分组 / Triangeltal 0 / 0 7
18830 luoguP14127   [SCCPC 2021] K-skip Permutation 0 / 0 3
18636 luoguP14133   【MX-X22-T4】「TPOI-4D」Another Matrix Problem 0 / 0 5
18456 luoguP14142   「SFMOI Round II」Strange Mortar Game（Part2） 0 / 0 8
18773 luoguP14145   荒谬 0 / 0 5
18469 luoguP14146   朝花 0 / 0 7
18395 luoguP14148   错觉 0 / 0 7
15761 luoguP14180   「FAOI-R8」奶龙大战暴暴龙 0 / 0 7
18860 luoguP14191   [ICPC 2024 Hangzhou R] Elevator II 0 / 0 6
18883 luoguP14223   [ICPC 2024 Kunming I] 乐观向上 0 / 0 5
18922 luoguP14232   [COI 2011] 排序 / SORT 0 / 0 6
18900 luoguP14247   [CCPC 2024 Shandong I] 矩阵 0 / 0 5
18937 luoguP14266   [ROI 2015 Day2] 保护野生动物 0 / 0 5
19132 luoguP14450   [ICPC 2025 Xi'an R] Directed Acyclic Graph 0 / 0 9
16458 luoguP14478   手心 0 / 0 5
15851 luoguP14480   化作彗星 0 / 0 8
18876 luoguP14524   [BYOI R1] 意识解离 0 / 0 5

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