ID 题目 显示标签 隐藏标签 AC / 尝试 难度
13171 P13399   [GCJ 2010 #2] Elegant Diamond 0 / 0 5
13184 P13413   [COCI 2012/2013 #4] OREHNJACA 0 / 0 3
13195 P13424   [COCI 2020/2021 #1] Patkice 0 / 0 3
13197 P13426   [COCI 2020/2021 #2] Crtanje 0 / 0 3
13199 P13428   [GCJ 2009 Qualification] Alien Language 0 / 0 3
13200 P13429   [GCJ 2009 Qualification] Watersheds 0 / 0 3
13202 P13431   [GCJ 2009 #1A] Multi-base happiness 0 / 0 6
13206 P13435   [GCJ 2009 #1B] The Next Number 0 / 0 3
13356 P13510   [KOI 2025 #1] 远方的卡片 0 / 0 1
13288 P13554   【MX-X15-T1】奶龙龙 0 / 0 1
13431 P13586   [NWRRC 2023] First Solved, Last Coded 0 / 0 7
13475 P13670   [GCPC 2023] Eszett 0 / 0 1
13526 P13726   [GCPC 2024] Kitten of Chaos 0 / 0 3
13329 P13752   【MX-X17-T1】Walk,Walk,Walk 0 / 0 3
13643 P13768   [CERC 2021] Letters 0 / 0 5
13682 P13797   [SWERC 2023] Programming-trampoline-athlon! 0 / 0 3
13676 P13816   [CERC 2022] The Game 0 / 0 6
13553 P13817   「LDOI R3」球球碰撞 0 / 0 3
13702 P13849   [CERC 2023] Equal Schedules 0 / 0 3
13758 P13892   [蓝桥杯 2023 省 C] 求和 0 / 0 1
13759 P13893   [蓝桥杯 2023 省 C] 工作时长 0 / 0 3
13720 P13899   [CSPro 28] JPEG 解码 0 / 0 5
13713 P13910   [CSPro 26] 归一化处理 0 / 0 3
13715 P13912   [CSPro 26] 角色授权 0 / 0 5
13716 P13913   [CSPro 26] 光线追踪 0 / 0 7
13657 P13915   [PO Final 2024] 鬼抓人 / Tag 0 / 0 3
13777 P13959   [ICPC 2023 Nanjing R] 计数器 0 / 0 3
13811 P13964   [VKOSHP 2024] Colony of Bacteria 0 / 0 3
13870 P14054   [SDCPC 2019] Sekiro 0 / 0 3
13935 P14088   [ICPC 2023 Seoul R] Fraction 0 / 0 5
13905 P14102   [ZJCPC 2017] What Kind of Friends Are You? 0 / 0 3
13997 P14117   [SCCPC 2021] Chuanpai 0 / 0 1
13998 P14118   [SCCPC 2021] Hotpot 0 / 0 5
14004 P14124   [SCCPC 2021] Nihongo wa Muzukashii Desu 0 / 0 3
14071 P14214   [COI 2010] 圆圈 / KOLO 0 / 0 6
14070 P14215   [COI 2010] 家族 / LOZA 0 / 0 6
14090 P14257   嫉妒(jealousy) 0 / 0 1
14152 P14292   [JOI2024 预选赛 R2] 卡牌游戏 / Card Game 2 0 / 0 1
14131 P14305   【MX-J27-T2】转换 0 / 0 3
14096 P14317   「ALFR Round 11」A 浴眼盯真 (dingzhen) 0 / 0 3
14167 P14325   [JOI2022 预选赛 R2] 图书馆 2 / Library 2 0 / 0 1
14172 P14330   [JOI2021 预选赛 R2] 往返滑道 / Round Sugoroku 0 / 0 3
14177 P14335   [JOI2020 预选赛 R2] 海报 / Poster 0 / 0 3
14217 P14358   [CSP-J 2025] 座位 0 / 0 3
14298 P14466   [COCI 2025/2026 #1] 押韵 / Rima 0 / 0 3
14399 P14497   [NCPC 2025] Crochet Competition 0 / 0 3
14318 P14574   批话哥 0 / 0 1
14349 P14584   [LNCPC 2025] 点击平衡球 0 / 0 3
14463 P14612   [2019 KAIST RUN Fall] 6789 0 / 0 3
14462 P14659   病毒传播 0 / 0 5
14576 P14693   [ICPC 2024 Tehran R] Divar' s Salaries 0 / 0 3
14585 P14702   [ICPC 2024 Tehran R] Boat 0 / 0 3
14613 P14736   [ICPC 2021 Seoul R] Find the House 0 / 0 3
14571 P14758   役满之泪 0 / 0 1
14623 P14777   [COCI 2025/2026 #3] 画笔 / Kist 0 / 0 1
14674 P14797   [JOI 2026 二次预选] JOI 消去器 / JOI Eliminator 0 / 0 3
14647 P14803   [CCPC 2024 哈尔滨站] 在哈尔滨指路 0 / 0 3
14805 P14913   「QFOI R3」难度评分 0 / 0 1
14822 P14923   [GESP202512 八级] 猫和老鼠 0 / 0 6
14803 P14935   「FAOI-R10」清风少年 0 / 0 3
14836 P14962    [LBA-OI R2 A] 一次买够 0 / 0 5
14869 P14970   『GTOI - 2A』睡眠质量 0 / 0 1
14878 P14976   [USACO26JAN1] Photoshoot B 0 / 0 5
14879 P14977   [USACO26JAN1] Lineup Queries S 0 / 0 6
14842 P14987   全等 0 / 0 1
14917 P15002   [UOI 2019 II Stage] 重大发现 0 / 0 1
14932 P15017   [UOI 2020 II Stage] 大炮 0 / 0 3
14963 P15052   [UOI 2023 II Stage] Memory training 0 / 0 5
14968 P15056   [UOI 2023 II Stage] Unenslaved puppy 0 / 0 3
14913 P15081   [ICPC 2024 Chengdu R] Grand Prix of Ballance 0 / 0 5
15044 P15126   [ICPC 2024 LAC] LED Matrix 0 / 0 3
15087 P15216   [NWERC 2025] KIT Finding 0 / 0 5
15088 P15217   [NWERC 2025] Last Christmas 0 / 0 3
15154 P15223   [SWERC 2017] Shattered Cake 0 / 0 1
15054 P15254   [USACO26JAN2] It's Mooin' Time IV B 0 / 0 3
15058 P15258   [USACO26JAN2] Declining Invitations S 0 / 0 6
15259 P15339   [GCPC 2025] Labour Laws 0 / 0 1
15325 P15413   [CCC 2019 J4/S1] Flipper 翻转 0 / 0 1
15331 P15457   【MX-X25-T1】『FeOI-5』序列变换 0 / 0 5
15406 P15521   [CCC 2016 J4] Arrival Time 0 / 0 3
15432 P15536   [CCC 2026 J1] Concert Tickets 0 / 0 1
15433 P15537   [CCC 2026 J2] Olympic Scores 0 / 0 1
15435 P15538   [CCC 2026 J3] Creative Candy Consumption 0 / 0 1
15436 P15539   [CCC 2026 J4] Snail Path 0 / 0 3
15401 P15545   「Stoi2037」晴天 0 / 0 1
15471 P15565   [COCI 2025/2026 #5] 剪刀 / Škare 0 / 0 3
15460 P15644   [ICPC 2022 Tehran R] Laboratory Report 0 / 0 6
15613 P15705   [2018 KAIST RUN Spring] Zigzag 0 / 0 3

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