ID 题目 显示标签 隐藏标签 AC / 尝试 难度
13212 P14006   [USACO26JAN1] Supervision G 1 / 2 6
13221 P14015   [PA 2016] 雨后的蘑菇 2 / Grzyby po deszczu 2 1 / 1 8
13236 P14030   [ICPC 2025 APC] Book Sorting 1 / 1 7
13238 P14032   [ICPC 2025 APC] Hold the Star 1 / 1 8
13254 P14048   [USACO26FEB] Picking Flowers G 1 / 1 6
13265 P14059   [CCPC 2023 北京市赛] 最小环 1 / 1 7
13268 P14062   [CCPC 2024 重庆站] 沙堆 1 / 4 10
13301 P14094   [ICPC 2023 Jakarta R] Contingency Plan 2 1 / 1 6
13308 P14101   [JAG 2024 Summer Camp #2] Half Plane Painting 1 / 2 7
13318 P14111   [JAG 2025 Summer Camp #1] Chairs 1 / 1 7
13320 P14113   [JAG 2025 Summer Camp #2] To All Tha Customers 1 / 3 8
13330 P14123   [JAG 2025 Summer Camp #1] Pole 1 / 1 6
13358 P14152   [JOIST 2025] 展览会 3 / Exhibition 3 1 / 2 10
13410 P14201   [COCI 2025/2026 #2] 比赛 / Natjecanje 1 / 1 9
13444 P14227   [PO Final 2023] 漏斗 / Hopper 1 / 1 9
13446 P14229   [PO Final 2024] 回家/Trafikverket's Mistake 1 / 3 8
13461 P14244   [JOI Final 2026] 稻草人 2 / Scarecrows 2 1 / 1 9
13462 P14245   [JOI Final 2026] 集邮 5 / Collecting Stamps 5 1 / 1 9
13463 P14246   [EC Final 2022] Coloring 1 / 3 8
13471 P14254   [OOI 2023] Gasoline prices / 油价 1 / 5 9
13478 P14261   [GCJ 2012 Finals] Shifting Paths 1 / 1 8
13480 P14263   [GCJ 2012 #2] Descending in the Dark 1 / 1 7
13489 P14272   [GCJ 2016 Finals] Map Reduce 1 / 2 7
13492 P14275   [GCJ 2017 Finals] Stack Management 1 / 1 8
13501 P14284   [GCJ 2008 Finals] The Year of Code Jam 1 / 3 7
13565 P14348   [GCJ 2019 #2] Contransmutation 1 / 2 6
13578 P14361   [CCO 2025] Restaurant Recommendation Rescue 1 / 1 6
13594 P14377   [ICPC 2022 NAC] Reset 1 / 2 7
13622 P14405   [ICPC 2019 NAIPC] Knight of the Tarot Cards 1 / 1 8
13623 P14406   [ICPC 2019 NAIPC] Planes, Trains, but not Automobiles 1 / 1 6
13666 P14449   [2024 ICPC Big South Division 2]Island Memories 1 / 2 4
13683 P14466   [湖北省选模拟 2023] 环山危路 / road 1 / 4 7
13717 P14500   [2026年省队模拟联测]串 1 / 1 7
13754 P14537   [2026年省队模拟联测]等差数列 1 / 1 6
13786 P14569   [Bulgarian 2024]pokemons 1 / 2 6
13788 P14571   [Bulgarian 2024]tree 1 / 1 7
13802 P14585   [Bulgarian 2026]training 1 / 4 5
13846 P14630   [IATI2020 Day2]cancer 1 / 3 9
13856 P14640   [IATI2018 day1]resistance 1 / 4 8
13917 P14701   [Bulgarian2018]Trip 1 / 1 6
13940 P14724   [Bulgarian2021春季赛]missing 1 / 1 7
13943 P14727   [Bulgarian2019春季赛]isoonopoly 1 / 1 6
13984 P14768   [Bulgarian2016冬季赛]planegraph 1 / 2 6
13994 P14778   [Bulgarian2024组队赛]intervals 1 / 4 8
13998 P14782   [Bulgarian2022组队赛]Minimize 1 / 3 9
14020 P14804   [Bulgarian2018组队赛]poll 1 / 1 6
14032 P14816   [Bulgarian2016组队赛]productivity 1 / 1 7
14039 P14823   [Bulgarian2015组队赛]boats 1 / 1 7
14058 P14842   [爱沙尼亚2022公开赛]Rikkis teleporter故障传送器 1 / 5 5
14070 P14854   [OOI 2026] Anxiety Before the Olympiad 1 / 1 8
14079 P14863   [OOI2025 资格赛]Egor's Gaming Addiction/Ego 的游戏成瘾 1 / 2 7
14085 P14869   [OOI2024 资格赛]Colorful graph彩色图 1 / 3 7
14103 P14887   [OOI2019预选赛long]Петя и монеты Petya与硬币 1 / 6 7
14109 P14893   [OOI2018预选赛long]猕猴与香蕉 1 / 1 6
14122 P14906   [OOI2015预选赛long]Программируемая змейка可编程贪吃蛇 1 / 3 7
14126 P14910   [OOI2014预选赛]Отличная лекция精彩的讲座 1 / 3 7
14176 P14960   [2026年重庆省队集训]maxmex 1 / 1 8
14214 P14998   [2026省选联测]回文之旅 1 / 1 6
14251 P15035   [2026省选联测]最大权独立集问题 1 / 1 8
14335 P15119   [2026省选联测]最小生成树 1 / 1 7
14371 P15155   [2026省选联测]星空列车与白的旅行 1 / 1 5
14426 P15210   [2026队内训练]虫洞 1 / 1 9
14489 P15273   [2026队内训练]喀克托斯 1 / 1 7
14595 P15380   [外校精选题]棋盘 1 / 1 7
14633 P15418   [外校精选题]刀压电线 1 / 1 6
14643 P15428   [ICPC 2026 APC] Extra Transition 1 / 1 7
14684 P15469   信标编码 1 / 1 8
14945 P15733   王国友谊赛 1 / 2 6
15126 P15915   [Roi2021]打孔卡 1 / 8 5
15471 P16260   [Noi2026赛前集训]蛇咬 1 / 1 7
15548 P16337   [Ucpc2018初赛]焚烧炉 1 / 1 6
16458 P17346   PM1157 Jumper 1 / 1 4
6076 x1037   CF1483F Exam 1 / 3 9
5987 x1048   CF704D Captain America 1 / 1 8
5976 x1071   CFP786E ALT 1 / 2 8

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