ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5002 L12610   [CCC 2025 Junior] Donut Shop 1 / 3 10
4908 L12654   [KOI 2023 Round 1] 奶油面包 1 / 3 10
5773 L12686   [KOI 2022 Round 1] 面包 0 / 0 (无)
4836 L12715   [Algo Beat Contest 002 B] Bicycle Competition 1 / 3 10
5478 L12860   [NERC 2020 Online] Kate' s 2021 Celebration 0 / 0 (无)
4912 L13006   【MX-X13-T1】「KDOI-12」在现实和志向中选择现实,否则会一个都得不到的。 1 / 3 10
4869 L13021   [GCJ 2021 Qualification] Reversort 1 / 3 10
4804 L13048   [GCJ 2020 Qualification] Vestigium 1 / 2 10
4891 L13185   [GCJ 2016 Qualification] Counting Sheep 1 / 3 10
4895 L13215   [GCJ 2015 #1A] Mushroom Monster 1 / 2 10
4897 L13224   [GCJ 2015 #2] Pegman 1 / 2 10
4898 L13243   [GCJ 2014 Qualification] Magic Trick 1 / 3 10
4914 L13281   [GCJ 2013 Qualification] Tic-Tac-Toe-Tomek 1 / 2 10
4917 L13361   [GCJ 2011 Qualification] Bot Trust 1 / 2 10
4919 L13390   [GCJ 2010 #1A] Rotate 1 / 1 10
4920 L13393   [GCJ 2010 #1B] File Fix-it 1 / 2 10
4805 L13420   [COCI 2012/2013 #6] SUME 1 / 2 10
4923 L13424   [COCI 2020/2021 #1] Patkice 1 / 2 10
4924 L13426   [COCI 2020/2021 #2] Crtanje 1 / 3 10
4925 L13428   [GCJ 2009 Qualification] Alien Language 1 / 2 10
4926 L13429   [GCJ 2009 Qualification] Watersheds 1 / 1 10
4936 L13499   「Cfz Round 6」Umiyuri Kaiteitan 1 / 2 10
4937 L13554   【MX-X15-T1】奶龙龙 1 / 3 10
4940 L13611   [NWRRC 2022] New Time 1 / 3 10
5523 L13670   [GCPC 2023] Eszett 1 / 1 10
5808 L13724   [GCPC 2024] Interference 0 / 0 (无)
5809 L13726   [GCPC 2024] Kitten of Chaos 0 / 0 (无)
4807 L13752   【MX-X17-T1】Walk,Walk,Walk 1 / 2 10
4808 L13768   [CERC 2021] Letters 1 / 2 10
5656 L13797   [SWERC 2023] Programming-trampoline-athlon! 1 / 1 10
5655 L13849   [CERC 2023] Equal Schedules 1 / 1 10
5007 L13892   [蓝桥杯 2023 省 C] 求和 1 / 2 10
5869 L13899   [CSPro 28] JPEG 解码 0 / 0 (无)
5039 L13912   [CSPro 26] 角色授权 1 / 2 10
5829 L13964   [VKOSHP 2024] Colony of Bacteria 0 / 0 (无)
5648 L14054   [SDCPC 2019] Sekiro 1 / 1 10
5695 L14088   [ICPC 2023 Seoul R] Fraction 1 / 3 10
5662 L14102   [ZJCPC 2017] What Kind of Friends Are You? 1 / 1 10
5062 L14117   [SCCPC 2021] Chuanpai 1 / 3 10
5218 L14118   [SCCPC 2021] Hotpot 0 / 0 (无)
5700 L14124   [SCCPC 2021] Nihongo wa Muzukashii Desu 1 / 1 10
5063 L14171   【MX-X23-T1】丢手绢 1 / 5 10
4768 L14257   嫉妒(jealousy) 4 / 28 9
5765 L14292   [JOI2024 预选赛 R2] 卡牌游戏 / Card Game 2 1 / 3 10
5800 L14305   【MX-J27-T2】转换 0 / 0 (无)
5852 L14317   「ALFR Round 11」A 浴眼盯真 (dingzhen) 0 / 0 (无)
5008 L14325   [JOI2022 预选赛 R2] 图书馆 2 / Library 2 1 / 3 10
5907 L14335   [JOI2020 预选赛 R2] 海报 / Poster 0 / 0 (无)
5685 L14358   [CSP-J 2025] 座位 1 / 3 10
5658 L14584   [LNCPC 2025] 点击平衡球 1 / 1 10
5926 L14590   [LNCPC 2025] 计组实验 0 / 0 (无)
5728 L14659   病毒传播 1 / 1 10
5011 L14692   [ICPC 2024 Tehran R] Yalda 1 / 3 10
5902 L14702   [ICPC 2024 Tehran R] Boat 0 / 0 (无)
5711 L14713   [ICPC 2023 Tehran R] Monster Warehouse 1 / 1 10
5919 L14736   [ICPC 2021 Seoul R] Find the House 0 / 0 (无)
5015 L14749   名字取好了 1 / 2 10
5016 L14758   役满之泪 1 / 2 10
5540 L14777   [COCI 2025/2026 #3] 画笔 / Kist 1 / 4 10
5938 L14882   [ICPC 2019 Yokohama R] Parentheses Editor 0 / 0 (无)
5166 L14923   [GESP202512 八级] 猫和老鼠 0 / 0 (无)
5667 L14935   「FAOI-R10」清风少年 1 / 1 10
5740 L14962   [LBA-OI R2 A] 一次买够 1 / 1 10
5019 L14970   『GTOI - 2A』睡眠质量 1 / 2 10
5235 L14976   [USACO26JAN1] Photoshoot B 1 / 2 10
5678 L14977   [USACO26JAN1] Lineup Queries S 1 / 3 10
5020 L14987   全等 1 / 3 10
5021 L15002   [UOI 2019 II Stage] 重大发现 1 / 2 10
5858 L15017   [UOI 2020 II Stage] 大炮 0 / 0 (无)
5023 L15021   [UOI 2020 II Stage] 方程 1 / 2 10
4946 L15040   [UOI 2022 II Stage] 竞赛 1 / 3 10
5886 L15046   [UOI 2022 II Stage] 魔法鞋 0 / 0 (无)
5276 L15052   [UOI 2023 II Stage] Memory training 0 / 0 (无)
5866 L15056   [UOI 2023 II Stage] Unenslaved puppy 0 / 0 (无)
5895 L15217   [NWERC 2025] Last Christmas 0 / 0 (无)
5533 L15223   [SWERC 2017] Shattered Cake 1 / 1 10
5482 L15254   [USACO26JAN2] It's Mooin' Time IV B 0 / 0 (无)
4817 L15399   [NOISG 2026 Prelim] Area 2 1 / 8 10
5525 L15413   [CCC 2019 J4/S1] Flipper 翻转 1 / 7 10
5908 L15521   [CCC 2016 J4] Arrival Time 0 / 0 (无)
5531 L15536   [CCC 2026 J1] Concert Tickets 0 / 0 (无)
5532 L15537   [CCC 2026 J2] Olympic Scores 0 / 0 (无)
5546 L15538   [CCC 2026 J3] Creative Candy Consumption 1 / 7 10
5528 L15545   「Stoi2037」晴天 0 / 0 (无)
5530 L15638   [ICPC 2022 Tehran R] Final Price 0 / 0 (无)
5892 L15705   [2018 KAIST RUN Spring] Zigzag 0 / 0 (无)
5048 L15965   跳柱文明 1 / 3 10
5996 L15977   [PA 2026] 夏令时 / Zmiana czasu 0 / 0 (无)
5050 L16054   [CSPro 31] 坐标变换(其一) 1 / 2 10
5069 L16208   [ECUSTPC 2025] 金色走廊 1 / 3 10
5547 L16210   [ECUSTPC 2025] 时间谜题 1 / 13 10
5071 L16274   [蓝桥杯 2026 省 C] 二维码存储 1 / 2 10
5976 L16291   [蓝桥杯 2026 省 Java A 组] 连续打卡 0 / 0 (无)
5551 L16302   [蓝桥杯 2026 省 Java C 组] 幸运约会日 1 / 6 10
5956 L16311   [ICPC 2023 Jinan R] 最大数码 0 / 0 (无)
5984 L16398   [ECUSTPC 2026 Spring] 迷路日 0 / 0 (无)
4818 L16405   [Algo Beat Contest 004 A] Always the Winner 1 / 4 10
5977 L16406   [Algo Beat Contest 004 B] Buying Lotteries 0 / 0 (无)
5554 L16437   [XJTUPC 2026] 全都登不上 2 1 / 6 10
5555 L16465   [GKS 2013 Practice] Moist 1 / 6 10

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