ID 题目 显示标签 隐藏标签 AC / 尝试 难度
15707 luoguP11895   「LAOI-9」Sequence 0 / 0 7
16584 luoguP11903   [NHSPC 2023] B. 人工智慧模擬 0 / 0 6
16572 luoguP11912   [PA 2025] 集合 2 / Zbiory 2 0 / 0 6
16604 luoguP11918   [PA 2025] 考试 / Egzamin 0 / 0 9
16621 luoguP11925   [PA 2025] 显像管 / Migawka 0 / 0 6
16528 luoguP11932   [CrCPC 2024] 平凡的数论题 0 / 0 8
16529 luoguP11933   [CrCPC 2024] 修路 0 / 0 8
16630 luoguP11942   [KTSC 2025] 重塑矩阵 / grid_encoding 0 / 0 8
16635 luoguP11944   [KTSC 2025] 路网维修 / roadwork 0 / 0 7
16641 luoguP11945   [KTSC 2025] 军事基地 / safezone 0 / 0 8
16649 luoguP11946   [KTSC 2025] 信竞天择 2 / evolution 0 / 0 9
16364 luoguP11954   「ZHQOI R1」删边 0 / 0 6
16755 luoguP11978   [KTSC 2021] 铁路 / railroad 0 / 0 7
16756 luoguP11979   [KTSC 2021] 射击游戏 / gun 0 / 0 9
16665 luoguP11984   [JOIST 2025] 占卜 3 / Fortune Telling 3 0 / 0 9
16680 luoguP11988   [JOIST 2025] 宇宙怪盗 / Space Thief 0 / 0 9
16746 luoguP11991   [JOIST 2025] 多方通信 / Multi Communication 0 / 0 8
16747 luoguP11992   [JOIST 2025] 电路 2 / Circuit 2 0 / 0 9
16672 luoguP11999   投入严厉地本地 0 / 0 5
16834 luoguP12025   [USACO25OPEN] Sequence Construction S 0 / 0 6
16843 luoguP12031   [USACO25OPEN] Forklift Certified P 0 / 0 7
16710 luoguP12035   [USTCPC 2025] Hackergame 0 / 0 3
16712 luoguP12037   [USTCPC 2025] 数学分析 0 / 0 6
16716 luoguP12041   [USTCPC 2025] 图上交互题 2 / Constructive Minimum Mex Path 0 / 0 5
16717 luoguP12042   [USTCPC 2025] 图上交互题 3 / Constructive Maximum Mex Path 0 / 0 6
16718 luoguP12043   [USTCPC 2025] 图上交互题4 / Constructive Shortest Path 0 / 0 6
16719 luoguP12044   [USTCPC 2025] Algorithm Duel 0 / 0 8
12819 luoguP12049   KMN の培养皿 0 / 0 9
16851 luoguP12051   [THUPC 2025 决赛] 排列与质数 0 / 0 6
16855 luoguP12055   [THUPC 2025 决赛] 一个 01 串,n 次三目运算符,最后值为 1 0 / 0 9
16862 luoguP12058   [THUPC 2025 决赛] 三元链 0 / 0 8
16077 luoguP12067   [THOI 2013] 魔塔 0 / 0 (无)
16078 luoguP12068   [THOI 2013] 宇宙飞艇 0 / 0 (无)
16870 luoguP12077   [OOI 2025] Strong Connectivity Strikes Back 0 / 0 9
16881 luoguP12081   基础构造练习题 2(P11635 加强版) 0 / 0 9
16471 luoguP12086   [RMI 2019] 分钱 / Devil's Share 0 / 0 8
16764 luoguP12088   [RMI 2019] 还原 / Restore Arrays 0 / 0 7
16869 luoguP12090   [RMI 2019] 秘密排列 / Secret Permutation 0 / 0 7
16875 luoguP12092   [NERC2024] Adrenaline Rush 0 / 0 5
16876 luoguP12093   [NERC2024] BitBitJump 0 / 0 7
16877 luoguP12094   [NERC2024] Cactus without Bridges 0 / 0 9
16878 luoguP12095   [NERC2024] DAG Serialization 0 / 0 6
16879 luoguP12096   [NERC2024] Expression Correction 0 / 0 6
16883 luoguP12099   [NERC2024] Hunting Hoglins in Hogwarts 0 / 0 9
16888 luoguP12104   [NERC2024] Managing Cluster 0 / 0 8
16895 luoguP12111   [NWRRC2024] Game of Annihilation 0 / 0 (无)
16898 luoguP12114   [NWRRC2024] Just Half is Enough 0 / 0 6
16901 luoguP12115   [NWRRC2024] Keyboard Chaos 0 / 0 (无)
16827 luoguP12118   [NordicOI 2025] 点对处理 / Dodgeball Diplomacy 0 / 0 8
16829 luoguP12120   [NordicOI 2025] 时之预言 / Xoracle 0 / 0 7
16939 luoguP12158   [蓝桥杯 2025 省 Java B] 爆破 0 / 0 5
15728 luoguP12183   DerrickLo's Milk Loong (UBC002F) 0 / 0 8
16981 luoguP12197   Hash Killer I 0 / 0 6
16982 luoguP12198   Hash Killer II 0 / 0 6
16983 luoguP12199   Hash Killer III【Open Problem】 0 / 0 (无)
16992 luoguP12200   Hash Killer Extra 0 / 0 6
16993 luoguP12201   Hash Killer Phantasm 0 / 0 7
16914 luoguP12202   [COI 2022] 回文子串 / Madioničar 0 / 0 7
16915 luoguP12204   [COI 2022] 委员选举 / Povierenstvo 0 / 0 9
17050 luoguP12261   [蓝桥杯 2024 国 Java B] 激光炮 0 / 0 6
17065 luoguP12275   [蓝桥杯 2024 国 Python B] 工厂 0 / 0 6
17072 luoguP12282   [蓝桥杯 2024 国 Python A] 羊圈 0 / 0 6
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
16988 luoguP12295   [ICPC 2022/2023 WF] Riddle of the Sphinx 0 / 0 5
16987 luoguP12297   [ICPC 2022/2023 WF] Three Kinds of Dice 0 / 0 8
16985 luoguP12298   [ICPC 2022/2023 WF] Carl’s Vacation 0 / 0 8
16975 luoguP12302   [ICPC 2023 WF] Jet Lag 0 / 0 6
16976 luoguP12303   [ICPC 2023 WF] Waterworld 0 / 0 8
16980 luoguP12305   [ICPC 2023 WF] Alea Iacta Est 0 / 0 8
16970 luoguP12306   [ICPC 2022 WF] Doing the Container Shuffle 0 / 0 (无)
16986 luoguP12308   [ICPC 2022 WF] Toy Train Tracks 0 / 0 7
16990 luoguP12310   [ICPC 2022 WF] Compression 0 / 0 3
16991 luoguP12311   [ICPC 2022 WF] Archaeological Recovery 0 / 0 9
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
17060 luoguP12362   [eJOI 2024] 霍拉舞 / Hora 0 / 0 (无)
17131 luoguP12371   【模板】最大团/最大独立集 0 / 0 8
16659 luoguP12373   「LAOI-12」命运。 0 / 0 3
16076 luoguP12387   纯白之箭 0 / 0 5
16933 luoguP12399   「FAOI-R9」少年游 0 / 0 8
17162 luoguP12402   [COI 2025] 贪腐 / Korupcija 0 / 0 9
17163 luoguP12403   [COI 2025] 象掌兽 / Lirili Larila 0 / 0 9
14552 luoguP12404   「CZOI-R3」可爱棉羊 0 / 0 3
16605 luoguP12408   始终 0 / 0 3
17164 luoguP12417   基础构造练习题 1 0 / 0 9
16707 luoguP12421   【MX-X12-T4】「ALFR Round 5」游戏 0 / 0 7
16025 luoguP12425   【MX-X12-T7+】「ALFR Round 5」地铁(Hard Version) 0 / 0 9
17177 luoguP12427   [BalticOI 2025] Tour 0 / 0 7
17178 luoguP12428   [BalticOI 2025] Tower 0 / 0 9
17154 luoguP12434   [NERC2023] Cactus Transformation 0 / 0 9
17156 luoguP12436   [NERC2023] Evaluate It and Back Again 0 / 0 7
17183 luoguP12437   [NERC2023] Fugitive Frenzy 0 / 0 9
17185 luoguP12439   [NERC2023] Hypercatapult Commute 0 / 0 7
17186 luoguP12440   [NERC2023] Innovative Washing Machine 0 / 0 9
17189 luoguP12443   [NERC2023] LOL Lovers 0 / 0 3
17169 luoguP12446   [COTS 2025] 答好位 / Vrsta 0 / 0 8
17190 luoguP12447   [COTS 2025] 砍树 / Stablo 0 / 0 8
17200 luoguP12453   [INOI Team Selection 2021] Lisdeque 0 / 0 7

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