ID 题目 显示标签 隐藏标签 AC / 尝试 难度
10318 P10665   [AMPPZ2013] Bytehattan 0 / 0 8
10281 P10718   【MX-X1-T6】「KDOI-05」简单的图上问题 0 / 0 9
10275 P10783   【MX-J1-T3】『FLA - III』Anxiety 0 / 0 6
9684 P10838   『FLA - I』庭中有奇树 0 / 0 6
9847 P10879   「KDOI-07」对树链剖分的爱 0 / 0 8
9494 P11022   「LAOI-6」Yet Another Graph Coloration Problem 0 / 0 6
10602 P11170   「CMOI R1」图上交互题 / Constructive Minimum Xor Path 0 / 0 7
10704 P11252   [KTSC 2024 R2] 岛屿 0 / 0 8
10766 P11298   [NOISG 2018 Prelim] Island 0 / 0 5
10831 P11360   [CEOI 2015] 管道 0 / 0 8
10870 P11380   [GESP202412 八级] 排队 0 / 0 5
11041 P11640   Graph 0 / 0 6
11393 P11762   [IAMOI R1] 走亲访友 0 / 0 7
11455 P11811   [PA 2015] 人赢 / Mistrzostwa 0 / 0 5
11458 P11812   [PA 2015] 精确打击 / Kontrmanifestacja 0 / 0 9
11549 P11832   [省选联考 2025] 图排列 0 / 0 9
11342 P11855   [CSP-J 2022 山东] 部署 0 / 0 6
11469 P11954   「ZHQOI R1」删边 0 / 0 6
11799 P12026   [USACO25OPEN] Compatible Pairs S 0 / 0 6
11701 P12041   [USTCPC 2025] 图上交互题 2 / Constructive Minimum Mex Path 0 / 0 5
11702 P12042   [USTCPC 2025] 图上交互题 3 / Constructive Maximum Mex Path 0 / 0 6
11703 P12043   [USTCPC 2025] 图上交互题4 / Constructive Shortest Path 0 / 0 6
12036 P12318   [蓝桥杯 2024 国研究生组] 分割字符串 0 / 0 6
12037 P12319   [蓝桥杯 2024 国研究生组] 最短路 0 / 0 7
12154 P12343   [蓝桥杯 2025 省 AB/Python B 第二场] 树上寻宝 0 / 0 3
12189 P12403   [COI 2025] 象掌兽 / Lirili Larila 0 / 0 9
12076 P12407   「CZOI-R3」数字变换 0 / 0 7
12124 P12604   「FAOI-R6」魂灵之影 0 / 0 7
12413 P12649   [KOI 2024 Round 2] 收集彩球 0 / 0 7
12604 P12845   [蓝桥杯 2025 国 A] 连锁反应 0 / 0 8
12632 P12873   [蓝桥杯 2025 国 Python A] 哨兵 0 / 0 3
12633 P12874   [蓝桥杯 2025 国 Python A] 巡逻 0 / 0 5
12718 P12959   [GCJ Farewell Round #3] The Decades of Coding Competitions 0 / 0 6
12753 P13001   [GCJ 2022 Finals] Wonderland Chase 0 / 0 7
12783 P13016   [GESP202506 六级] 最大因数 0 / 0 5
12820 P13017   [GESP202506 七级] 线图 0 / 0 5
12785 P13020   [GESP202506 八级] 遍历计数 0 / 0 6
12775 P13034   [GCJ 2021 #1C] Double or NOTing 0 / 0 8
12791 P13040   [GCJ 2021 #3] Square Free 0 / 0 8
12795 P13044   [GCJ 2021 Finals] Slide Circuits 0 / 0 8
12814 P13097   [FJCPC 2025] 割点 0 / 0 6
12875 P13118   [GCJ 2019 #2] Contransmutation 0 / 0 8
12904 P13150   [GCJ 2018 #3] Name-Preserving Network 0 / 0 8
12945 P13176   [GCJ 2017 #3] Good News and Bad News 0 / 0 7
12952 P13183   [GCJ 2017 Finals] Stack Management 0 / 0 9
12953 P13184   [GCJ 2017 Finals] Teleporters 0 / 0 9
12960 P13191   [GCJ 2016 #1A] BFFs 0 / 0 6
12965 P13196   [GCJ 2016 #1C] Slides! 0 / 0 6
12970 P13201   [GCJ 2016 #2] Freeform Factory 0 / 0 8
12972 P13203   [GCJ 2016 #3] Forest University 0 / 0 7
12973 P13204   [GCJ 2016 #3] Rebel Against The Empire 0 / 0 8
13005 P13236   [GCJ 2015 Finals] Taking Over The World 0 / 0 9
13017 P13252   [GCJ 2014 #1B] The Bored Traveling Salesman 0 / 0 8
13043 P13271   [NOI2025] 机器人 0 / 0 6
13039 P13284   [GCJ 2013 Qualification] Treasure 0 / 0 8
13058 P13296   [GCJ 2013 #2] Erdős–Szekeres 0 / 0 7
13062 P13300   [GCJ 2013 #3] Are We Lost Yet? 0 / 0 8
13077 P13319   [GCJ 2012 #1B] Tide Goes In, Tide Goes Out 0 / 0 6
13090 P13332   [GCJ 2012 Finals] Zombie Smash 0 / 0 7
13110 P13356   [GDCPC 2024] 图 0 / 0 8
13149 P13377   [GCJ 2011 #2] A.I. War 0 / 0 7
13152 P13380   [GCJ 2011 #3] Perpetual Motion 0 / 0 7
13173 P13401   [GCJ 2010 #2] Bacteria 0 / 0 7
13203 P13432   [GCJ 2009 #1A] Crossing the Road 0 / 0 6
13207 P13436   [GCJ 2009 #1B] Square Math 0 / 0 7
13217 P13446   [GCJ 2009 #3] Football Team 0 / 0 8
13373 P13506   [OOI 2024] Parallel Universes 0 / 0 8
13349 P13564   「CZOI-R5」奶龙 0 / 0 5
13467 P13638   [NWRRC 2021] Kaleidoscopic Route 0 / 0 6
13497 P13708   [NWERC 2023] Isolated Island 0 / 0 8
13294 P13714   淘汰(Hard ver.) 0 / 0 8
13320 P13715   In the End 0 / 0 9
13613 P13823   「Diligent-OI R2 C」所谓伊人 0 / 0 6
13559 P13836   微观戏剧(Constructive ver.) 0 / 0 5
13774 P13956   [ICPC 2023 Nanjing R] 等价重写 0 / 0 6
13892 P14065   [PO Final 2022] 对弈 / Laserschack 0 / 0 6
13887 P14116   [IAMOI R4] 序列 0 / 0 6
13958 P14141   「SFMOI Round II」Strange Mortar Game(Part1) 0 / 0 8
13981 P14146   朝花 0 / 0 7
13955 P14184   有向无权图删边最短路 0 / 0 9
14084 P14235   [COI 2011] 卡车 / KAMION 0 / 0 7
14165 P14307   【MX-J27-T4】点灯 0 / 0 6
14221 P14362   [CSP-S 2025] 道路修复 0 / 0 7
14225 P14383   [JOISC 2017] 港口设施 / Port Facility 0 / 0 8
14228 P14387   [JOISC 2017] 火车旅行 / Railway Trip 0 / 0 8
14230 P14389   [JOISC 2017] 幽深府邸 / Long Mansion 0 / 0 8
14242 P14402   [JOISC 2016] 危险的滑冰 / Dangerous Skating 0 / 0 8
14263 P14423   [JOISC 2014] 有趣的交朋友 / Making Friends is Fun 0 / 0 6
14373 P14450   [ICPC 2025 Xi'an R] Directed Acyclic Graph 0 / 0 9
14386 P14484   [集训队互测 2018] 最小方差生成树 0 / 0 9
14391 P14489   [集训队互测 2018] 小修和小栋生成树 0 / 0 9
14358 P14506   【模板】弦图 0 / 0 8
14366 P14515   [NFLSPC #8] 小 P,小 W,棒棒糖 0 / 0 8
14413 P14529   [RMI 2018] 攀爬者 / Climbers 0 / 0 7
14359 P14536   [OII 2025] 路灯收集 / Raccogli i lampioni 0 / 0 6
14409 P14561   [CXOI2025] 我常常追忆过去 0 / 0 9
14466 P14615   [2019 KAIST RUN Fall] Capital 0 / 0 5
14469 P14618   [2019 KAIST RUN Fall] Lexicographically Minimum Walk 0 / 0 6
14471 P14620   [2019 KAIST RUN Fall] Minimum Diameter Spanning Tree 0 / 0 7
14614 P14737   [ICPC 2021 Seoul R] Friendship Graphs 0 / 0 6

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