ID 题目 显示标签 隐藏标签 AC / 尝试 难度
17551 luoguP12822   [NERC 2021] Interactive Treasure Hunt 0 / 0 6
17587 luoguP12858   [NERC 2020 Online] Interactive Knockout 0 / 0 (无)
17592 luoguP12866   [JOI Open 2025] 抽奖 / Lottery 0 / 0 8
17596 luoguP12867   [JOI Open 2025] 心灵感应 / Telepathy 0 / 0 9
17642 luoguP12908   [NERC 2020] Is It Rated? 0 / 0 8
17696 luoguP12942   [NERC 2019] Intriguing Selection 0 / 0 8
17727 luoguP12965   [GCJ Farewell Round #4] Ring-Preserving Networks 0 / 0 8
17738 luoguP12983   [GCJ 2022 Qualification] Twisty Little Passages 0 / 0 8
17742 luoguP12985   [GCJ 2022 #1A] Equal Sum 0 / 0 7
17748 luoguP12989   [GCJ 2022 #1B] ASeDatAb 0 / 0 8
17760 luoguP12997   [GCJ 2022 #3] Revenge of GoroSort 0 / 0 7
17763 luoguP13000   [GCJ 2022 #3] Win As Second 0 / 0 9
17773 luoguP13024   [GCJ 2021 Qualification] Median Sort 0 / 0 7
17786 luoguP13031   [GCJ 2021 #1B] Digit Blocks 0 / 0 7
17807 luoguP13035   [GCJ 2021 #2] Minimum Sort 0 / 0 5
17817 luoguP13045   [GCJ 2021 Finals] Ropes 0 / 0 9
17830 luoguP13051   [GCJ 2020 Qualification] ESAb ATAd 0 / 0 7
17836 luoguP13057   [GCJ 2020 #1B] Blindfolded Bullseye 0 / 0 7
17847 luoguP13068   [GCJ 2020 #3] Pen Testing 0 / 0 8
17853 luoguP13079   [NOISG 2019] Shuffle【交互题待配置】 0 / 0 (无)
17865 luoguP13105   [GCJ 2019 Qualification] Dat Bae 0 / 0 7
17868 luoguP13107   [GCJ 2019 #1A] Golf Gophers 0 / 0 7
17871 luoguP13110   [GCJ 2019 #1B] Draupnir 0 / 0 6
17874 luoguP13113   [GCJ 2019 #1C] Power Arrangers 0 / 0 6
17877 luoguP13116   [GCJ 2019 #2] Pottery Lottery 0 / 0 7
17880 luoguP13119   [GCJ 2019 #3] Zillionim 0 / 0 7
17885 luoguP13123   [GCJ 2019 Finals] Board Meeting [Can't Judge yet] 0 / 0 8
17894 luoguP13134   [GCJ 2018 Qualification] Go, Gopher! 0 / 0 3
17903 luoguP13143   [GCJ 2018 #1C] Lollipop Shop 0 / 0 6
17910 luoguP13150   [GCJ 2018 #3] Name-Preserving Network 0 / 0 8
17917 luoguP13155   [GCJ 2018 Finals] Go, Gophers! 0 / 0 8
18103 luoguP13340   [EGOI 2025] Dark Ride 0 / 0 7
18109 luoguP13346   [EGOI 2025] Laser Strike 0 / 0 9
17144 luoguP13502   [OOI 2024] Draw Polygon Lines 0 / 0 9
18299 luoguP13533   [OOI 2023] 寻找假币 0 / 0 9
18312 luoguP13535   [IOI 2025] Souvenirs 0 / 0 8
18313 luoguP13536   [IOI 2025] 神话三峰(triples)(Part 1) 0 / 0 8
18314 luoguP13537   [IOI 2025] World Map 0 / 0 9
18315 luoguP13538   [IOI 2025] Festival 0 / 0 9
18316 luoguP13539   [IOI 2025] Migrations 0 / 0 9
18317 luoguP13540   [IOI 2025] Obstacles for a Llama 0 / 0 9
18328 luoguP13553   [IOI 2025] 神话三峰(triples)(Part 2) 0 / 0 9
18355 luoguP13589   [NWRRC 2023] Intersegment Activation 0 / 0 7
17158 luoguP13596   『GTOI - 1C』Top Miner 0 / 0 7
18375 luoguP13612   [IOI 2018] combo 组合动作 0 / 0 7
18376 luoguP13613   [IOI 2018] doll 机械娃娃 0 / 0 9
18377 luoguP13614   [IOI 2018] highway 高速公路收费 0 / 0 9
18387 luoguP13636   [NWRRC 2021] Imprecise Permutation Sort 0 / 0 (无)
17360 luoguP13642   EERT 0 / 0 6
16995 luoguP13643   Guess 0 / 0 7
18302 luoguP13652   [CERC 2020] Bank Robbery 0 / 0 8
18077 luoguP13690   [CEOI 2025] boardgames 0 / 0 9
18076 luoguP13691   [CEOI 2025] highest 0 / 0 8
18078 luoguP13692   [CEOI 2025] lawnmower 0 / 0 8
18435 luoguP13693   [CEOI 2025] Equal Mex 0 / 0 8
18436 luoguP13694   [CEOI 2025] Splits 0 / 0 9
18437 luoguP13695   [CEOI 2025] theseus 0 / 0 9
18427 luoguP13711   [NWERC 2023] Lateral Damage 0 / 0 3
18452 luoguP13720   [GCPC 2024] Even Odd Game 0 / 0 7
18478 luoguP13746   [NWERC 2024] Hash Collision 0 / 0 6
16762 luoguP13775   「o.OI R2」nextmin 0 / 0 3
18511 luoguP13782   [eJOI 2022] Where Is the Root? 0 / 0 7
18571 luoguP13853   [CERC 2023] Interactive Reconstruction[Can't judge yet] 0 / 0 8
18521 luoguP13919   [PO Final 2024] 黑暗密室 / The Dark Chambers of Chalmers 0 / 0 9
18576 luoguP13926   [POKATT 2024] 猫和老鼠 / KATT:s and rats 0 / 0 (无)
18683 luoguP13989   [PO Final 2023] 锯木 / The Sawmill 0 / 0 (无)
18713 luoguP13999   [eJOI 2025] Collecting Diamonds 0 / 0 7
18714 luoguP14000   [eJOI 2025] Grid 0 / 0 5
18715 luoguP14001   [eJOI 2025] Prison 0 / 0 8
18716 luoguP14002   [eJOI 2025] Navigation 0 / 0 9
18717 luoguP14003   [eJOI 2025] Reactions 0 / 0 7
18718 luoguP14004   [eJOI 2025] Vacation 0 / 0 7
16326 luoguP14007   「florr IO Round 1」查询游戏 0 / 0 7
18721 luoguP14012   [POCamp 2023] 枫树 / Maple Tree 0 / 0 8
18730 luoguP14020   [ICPC 2024 Nanjing R] 二叉树 0 / 0 6
17513 luoguP14032   【MX-X20-T6】「FAOI-R7」超级电话 0 / 0 8
18719 luoguP14033   【MX-X20-T7】「FAOI-R7」子集乘积(subset) 0 / 0 9
18757 luoguP14034   [PAIO 2025] Cards 0 / 0 3
18758 luoguP14035   [PAIO 2025] GCD 0 / 0 7
18759 luoguP14036   [PAIO 2025] Rooks 0 / 0 6
18761 luoguP14037   [PAIO 2025] XOR multiset 0 / 0 7
18762 luoguP14038   [PAIO 2025] Adventure Plan 0 / 0 7
18763 luoguP14039   [PAIO 2025] Cake 0 / 0 1
18764 luoguP14040   [PAIO 2025] Exhibition 0 / 0 6
18765 luoguP14041   [PAIO 2025] Towers 0 / 0 1
17435 luoguP14083   「CZOI-R7」括号 0 / 0 6
18777 luoguP14099   [POCamp 2022] 一安在?2 / Where's Waldo? 0 / 0 9
18428 luoguP14134   【MX-X22-T5】「TPOI-4E」Get MiN? Get MeX! 0 / 0 7
18864 luoguP14195   [ICPC 2024 Hangzhou R] Identify Chord 0 / 0 8
17664 luoguP14204   [JOIST 2023] 最后之战 / The Last Battle 0 / 0 9
18914 luoguP14210   [ROI 2016 Day2] DNA 解码 0 / 0 6
18908 luoguP14216   [COI 2010] 机器人 / ROBOTI 0 / 0 7
18887 luoguP14227   [ICPC 2024 Kunming I] 排列 0 / 0 8
18927 luoguP14250   [集训队互测 2025] 携春同行 0 / 0 9
18945 luoguP14274   [ROI 2014 Day1] Petya 与机器人 0 / 0 7
18968 luoguP14288   [ICPC 2025 WF] Slot Machine【暂无交互库】 0 / 0 (无)
15730 luoguP14319   「ALFR Round 11」C1 开关灯 (switch) (ez ver.) 0 / 0 5
15748 luoguP14320   「ALFR Round 11」C2 开关灯 (switch) (hd ver.) 0 / 0 7
16632 luoguP14323   「ALFR Round 11」F Permutation 0 / 0 9
19006 luoguP14341   [JOISC 2019] 海狸的会面 / Meetings 0 / 0 8

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