ID Problem Show tags Hide tags AC / Tried Difficulty
13863 P13958  [ICPC 2023 Nanjing R] 谜题:问号 0 / 0 7
13864 P13959  [ICPC 2023 Nanjing R] 计数器 0 / 0 2
13865 P13960  [ICPC 2023 Nanjing R] 后缀结构 0 / 0 7
13866 P13961  [ICPC 2023 Nanjing R] 华丽收场 0 / 0 6
13867 P13962  [ICPC 2023 Nanjing R] 电梯 0 / 0 4
13868 P13963  [ICPC 2023 Nanjing R] 接雨水 0 / 0 5
13900 P13964  [VKOSHP 2024] Colony of Bacteria 0 / 0 2
13901 P13965  [VKOSHP 2024] Two-Story Advent Calendar 0 / 0 (None)
13902 P13966  [VKOSHP 2024] Intermediate Verticality 0 / 0 (None)
13903 P13967  [VKOSHP 2024] Two Arrays 0 / 0 4
13904 P13968  [VKOSHP 2024] Classics 0 / 0 5
13905 P13969  [VKOSHP 2024] Exchange and Deletion 0 / 0 6
13906 P13970  [VKOSHP 2024] M-11 Highway 0 / 0 3
13907 P13971  [VKOSHP 2024] Exploration Robots 0 / 0 5
13908 P13972  [VKOSHP 2024] Prank 0 / 0 (None)
13909 P13973  [VKOSHP 2024] Nightmare Sum 0 / 0 5
13910 P13974  [VKOSHP 2024] Petya's Cryptography 0 / 0 (None)
13911 P13975  [VKOSHP 2024] Two Scooters 0 / 0 2
13914 P13976  数列分块入门 1 0 / 0 3
13915 P13977  数列分块入门 2 0 / 0 5
13916 P13978  数列分块入门 3 0 / 0 5
13917 P13979  数列分块入门 4 0 / 0 3
13918 P13980  数列分块入门 5 0 / 0 5
13919 P13981  数列分块入门 6 0 / 0 5
13920 P13982  数列分块入门 7 0 / 0 4
13921 P13983  数列分块入门 8 0 / 0 4
13922 P13984  数列分块入门 9 0 / 0 6
13882 P13985  [PO Final 2023] 通胀 / Inflation 0 / 0 1
13893 P13986  [PO Final 2023] 降重 / Synonyms 0 / 0 1
13894 P13987  [PO Final 2023] 修桥 / Bridge Building 0 / 0 3
13895 P13988  [PO Final 2023] 瀑布 / Waterfall 0 / 0 (None)
13898 P13989  [PO Final 2023] 锯木 / The Sawmill 0 / 0 (None)
13899 P13990  [PO Final 2023] 漏斗 / Hopper 0 / 0 6
13012 P13992  【MX-X19-T1】「FeOI Round 4.5」五字神人 0 / 0 1
13042 P13993  【MX-X19-T2】「LAOI-14」SPECIALZ 0 / 0 3
13562 P13994  【MX-X19-T3】「LAOI-14」Another Round 0 / 0 4
13074 P13995  【MX-X19-T4】「FeOI Round 4.5」Supernova 0 / 0 5
13013 P13996  【MX-X19-T5】「FeOI Round 4.5」天使のクローバー 0 / 0 5
13000 P13997  【MX-X19-T6】「FeOI Round 4.5」はぐ 0 / 0 6
13048 P13998  【MX-X19-T7】「LAOI-14」夜に駆ける 0 / 0 7
13926 P13999  [eJOI 2025] Collecting Diamonds 0 / 0 5
13927 P14000  [eJOI 2025] Grid 0 / 0 3
13928 P14001  [eJOI 2025] Prison 0 / 0 6
13929 P14002  [eJOI 2025] Navigation 0 / 0 7
13930 P14003  [eJOI 2025] Reactions 0 / 0 5
13931 P14004  [eJOI 2025] Vacation 0 / 0 5
13696 P14005  「florr IO Round 1」棋盘游戏 0 / 0 3
12954 P14006  「florr IO Round 1」命运游戏 0 / 0 4
13002 P14007  「florr IO Round 1」查询游戏 0 / 0 5
12955 P14008  「florr IO Round 1」序列游戏 0 / 0 6
12930 P14009  「florr IO Round 1」数字游戏 0 / 0 6
13673 P14010  「florr IO Round 1」遍历游戏 0 / 0 7
13925 P14011  [POCamp 2023] 珿求 / bootfall 0 / 0 5
13933 P14012  [POCamp 2023] 枫树 / Maple Tree 0 / 0 6
13934 P14013  [POCamp 2023] 送钱 / The Generous Traveler 0 / 0 5
13936 P14014  [ICPC 2024 Nanjing R] 嘿,有看到我的袋鼠吗? 0 / 0 6
13937 P14015  [ICPC 2024 Nanjing R] 生日礼物 0 / 0 5
13938 P14016  [ICPC 2024 Nanjing R] 拓扑 0 / 0 6
13939 P14017  [ICPC 2024 Nanjing R] 棋字井 0 / 0 7
13940 P14018  [ICPC 2024 Nanjing R] 左移 3 0 / 0 3
13941 P14019  [ICPC 2024 Nanjing R] 地铁 0 / 0 6
13942 P14020  [ICPC 2024 Nanjing R] 二叉树 0 / 0 4
13943 P14021  [ICPC 2024 Nanjing R] 博德之跃 2 0 / 0 7
13944 P14022  [ICPC 2024 Nanjing R] Bingo 0 / 0 6
13945 P14023  [ICPC 2024 Nanjing R] 社交媒体 0 / 0 4
13946 P14024  [ICPC 2024 Nanjing R] 纸条 0 / 0 4
13947 P14025  [ICPC 2024 Nanjing R] P ⊕ Q = R 0 / 0 7
13948 P14026  [ICPC 2024 Nanjing R] Ordainer of Inexorable Judgment 0 / 0 6
13924 P14027  【MX-X20-T1】「FAOI-R7」加训加训 0 / 0 2
13718 P14028  【MX-X20-T2】「FAOI-R7」最小极差(jicha) 0 / 0 2
13913 P14029  【MX-X20-T3】「FAOI-R7」重排序列(update) 0 / 0 3
13559 P14030  【MX-X20-T4】「FAOI-R7」连接时光 I 0 / 0 5
13561 P14031  【MX-X20-T5】「FAOI-R7」连接时光 II 0 / 0 5
13081 P14032  【MX-X20-T6】「FAOI-R7」超级电话 0 / 0 6
13932 P14033  【MX-X20-T7】「FAOI-R7」子集乘积(subset) 0 / 0 7
13967 P14034  [PAIO 2025] Cards 0 / 0 2
13968 P14035  [PAIO 2025] GCD 0 / 0 5
13969 P14036  [PAIO 2025] Rooks 0 / 0 4
13971 P14037  [PAIO 2025] XOR multiset 0 / 0 5
13972 P14038  [PAIO 2025] Adventure Plan 0 / 0 5
13973 P14039  [PAIO 2025] Cake 0 / 0 1
13974 P14040  [PAIO 2025] Exhibition 0 / 0 4
13975 P14041  [PAIO 2025] Towers 0 / 0 1
13954 P14042  [SDCPC 2019] Calandar 0 / 0 1
13955 P14043  [SDCPC 2019] Flipping Game 0 / 0 4
13956 P14044  [SDCPC 2019] Wandering Robot 0 / 0 3
13957 P14045  [SDCPC 2019] Game on a Graph 0 / 0 2
13958 P14046  [SDCPC 2019] BaoBao Loves Reading 0 / 0 5
13959 P14047  [SDCPC 2019] Stones in the Bucket 0 / 0 2
13960 P14048  [SDCPC 2019] Heap 0 / 0 5
13961 P14049  [SDCPC 2019] Tokens on the Segments 0 / 0 4
13962 P14050  [SDCPC 2019] Connected Intervals 0 / 0 5
13963 P14051  [SDCPC 2019] Triangle City 0 / 0 5
13964 P14052  [SDCPC 2019] Happy Equation 0 / 0 6
13965 P14053  [SDCPC 2019] Median 0 / 0 4
13966 P14054  [SDCPC 2019] Sekiro 0 / 0 2
13980 P14055  [POI 2015 R3] 路标 Direction signs 0 / 0 6
13622 P14056  【MX-X21-T1】[IAMOI R5] 七休制 0 / 0 1
13005 P14057  【MX-X21-T2】[IAMOI R5] 空气蛹 0 / 0 4
13059 P14058  【MX-X21-T3】[IAMOI R5] 两个人的演唱会 0 / 0 4

Categories

Lucky

Pick a problem randomly based on the current filter.