ID Problem Show tags Hide tags AC / Tried Difficulty
11664 P11846  [USACO25FEB] Transforming Pairs P 0 / 0 7
11665 P11847  [USACO25FEB] True or False Test P 0 / 0 6
11719 P11857  [CCC 2025 Senior] 挂画 / Positioning Peter's Paintings 0 / 0 1
11720 P11858  [CCC 2025 Senior] 破译 / Cryptogram Cracking Club 0 / 0 3
11721 P11859  [CCC 2025 Senior] 画画 / Pretty Pens 0 / 0 4
11722 P11860  [CCC 2025 Senior] 熔岩路 / Floor is Lava 0 / 0 4
11723 P11861  [CCC 2025 Senior] 写作业 / To-Do List 0 / 0 5
11075 P11886  「Stoi2025」爱你没差 0 / 0 3
11076 P11887  「Stoi2025」爱在西元前 0 / 0 6
11077 P11888  「Stoi2025」爱的飞行日记 0 / 0 6
11731 P11911  [PA 2025] 集合 1 / Zbiory 1 0 / 0 3
11732 P11912  [PA 2025] 集合 2 / Zbiory 2 0 / 0 4
11742 P11913  [PA 2025] 晋级者 / Finaliści 0 / 0 1
11761 P11914  [PA 2025] 上班 / Praca 0 / 0 3
11743 P11915  [PA 2025] 瞬间传送 / Teleport 0 / 0 5
11762 P11916  [PA 2025] 学区房 / Szkoła 0 / 0 3
11763 P11917  [PA 2025] 点兵点将 / Wyliczanka 0 / 0 4
11764 P11918  [PA 2025] 考试 / Egzamin 0 / 0 7
11767 P11919  [PA 2025] 水族馆 / Akwarium 0 / 0 4
11768 P11920  [PA 2025] 乘数 / Mnożenie cyfr 0 / 0 6
11769 P11921  [PA 2025] 看护 / Opieka 0 / 0 7
11773 P11922  [PA 2025] 叠积木 / Wieża 0 / 0 5
11774 P11923  [PA 2025] 砖块收集 / Zbieranie klocków 0 / 0 7
11776 P11924  [PA 2025] 贪婪大盗 / Piracka Chciwość 0 / 0 7
11778 P11925  [PA 2025] 显像管 / Migawka 0 / 0 4
11779 P11926  [PA 2025] 三人赛 / Turniej trójek 0 / 0 (None)
11780 P11927  [PA 2025] 重金属 / Heavy Metal 0 / 0 6
11781 P11928  [PA 2025] 子序列 / Podciągi 0 / 0 6
11782 P11929  [PA 2025] 光滑排列 / Gładkie permutacj 0 / 0 7
11783 P11930  [PA 2025] 吃树叶 / Liście 0 / 0 6
11787 P11942  [KTSC 2025] 重塑矩阵 / grid_encoding 0 / 0 6
11789 P11943  [KTSC 2025] 粒子对撞 / particles 0 / 0 5
11790 P11944  [KTSC 2025] 路网维修 / roadwork 0 / 0 5
11794 P11945  [KTSC 2025] 军事基地 / safezone 0 / 0 6
11801 P11946  [KTSC 2025] 信竞天择 2 / evolution 0 / 0 7
11802 P11947  [KTSC 2025] 可爱区间 / maxsum 0 / 0 7
11816 P11948  [KTSC 2025] 完美编号 / numbering 0 / 0 6
11817 P11949  [KTSC 2025] 木筏制作 / raft 0 / 0 7
11839 P11960  [GESP202503 五级] 平均分配 0 / 0 3
11840 P11961  [GESP202503 五级] 原根判断 0 / 0 5
11841 P11962  [GESP202503 六级] 树上漫步 0 / 0 2
11842 P11963  [GESP202503 六级] 环线 0 / 0 3
11843 P11964  [GESP202503 七级] 图上移动 0 / 0 2
11844 P11965  [GESP202503 七级] 等价消除 0 / 0 3
11845 P11966  [GESP202503 八级] 上学 0 / 0 3
11846 P11967  [GESP202503 八级] 割裂 0 / 0 4
11811 P11983  [JOIST 2025] 展览会 3 / Exhibition 3 0 / 0 7
13020 P11984  [JOIST 2025] 占卜 3 / Fortune Telling 3 0 / 0 7
11818 P11985  [JOIST 2025] 比太郎之旅 2 / Bitaro's Travel 2 0 / 0 6
11827 P11986  [JOIST 2025] 救护车 / Ambulance 0 / 0 7
11828 P11987  [JOIST 2025] 集邮比赛 4 / Collecting Stamps 4 0 / 0 6
11829 P11988  [JOIST 2025] 宇宙怪盗 / Space Thief 0 / 0 7
11888 P11989  [JOIST 2025] 勇者比太郎 3 / Bitaro the Brave 3 0 / 0 7
11889 P11990  [JOIST 2025] 大会 / Conference 0 / 0 7
11890 P11991  [JOIST 2025] 多方通信 / Multi Communication 0 / 0 6
11891 P11992  [JOIST 2025] 电路 2 / Circuit 2 0 / 0 7
11892 P11993  [JOIST 2025] 迁移计划 / Migration Plan 0 / 0 6
11893 P11994  [JOIST 2025] 外郎糕 / Uiro 0 / 0 7
10865 P12012  [Ynoi April Fool's Round 2025] 牢爱 0 / 0 5
10921 P12013  [Ynoi April Fool's Round 2025] 牢夸 0 / 0 5
12938 P12014  [Ynoi April Fool's Round 2025] 牢帽 0 / 0 6
11906 P12015  [NOISG 2025 Finals] Monsters 0 / 0 3
11907 P12016  [NOISG 2025 Finals] Thumper 0 / 0 4
11908 P12017  [NOISG 2025 Finals] Reachability 0 / 0 5
11909 P12018  [NOISG 2025 Finals] Robots 0 / 0 5
11910 P12019  [NOISG 2025 Finals] Flooding 0 / 0 7
11968 P12022  [USACO25OPEN] Hoof Paper Scissors Minus One B 0 / 0 2
11967 P12023  [USACO25OPEN] More Cow Photos B 0 / 0 2
11966 P12024  [USACO25OPEN] It's Mooin' Time III B 0 / 0 4
11969 P12025  [USACO25OPEN] Sequence Construction S 0 / 0 5
11970 P12026  [USACO25OPEN] Compatible Pairs S 0 / 0 4
11971 P12027  [USACO25OPEN] Ski Slope S 0 / 0 4
11981 P12028  [USACO25OPEN] Moo Decomposition G 0 / 0 4
11982 P12029  [USACO25OPEN] Election Queries G 0 / 0 5
11983 P12030  [USACO25OPEN] OohMoo Milk G 0 / 0 6
11978 P12031  [USACO25OPEN] Forklift Certified P 0 / 0 5
11979 P12032  [USACO25OPEN] Lazy Sort P 0 / 0 6
11980 P12033  [USACO25OPEN] Package Pickup P 0 / 0 7
11854 P12034  [USTCPC 2025] Introduction to ICPC 0 / 0 2
11855 P12035  [USTCPC 2025] Hackergame 0 / 0 2
11856 P12036  [USTCPC 2025] 摩拉 0 / 0 2
11857 P12037  [USTCPC 2025] 数学分析 0 / 0 4
11858 P12038  [USTCPC 2025] 送温暖 0 / 0 6
11859 P12039  [USTCPC 2025] 高位逼抢 0 / 0 4
11860 P12040  [USTCPC 2025] 公平抉择 0 / 0 5
11861 P12041  [USTCPC 2025] 图上交互题 2 / Constructive Minimum Mex Path 0 / 0 3
11862 P12042  [USTCPC 2025] 图上交互题 3 / Constructive Maximum Mex Path 0 / 0 4
11863 P12043  [USTCPC 2025] 图上交互题4 / Constructive Shortest Path 0 / 0 4
11864 P12044  [USTCPC 2025] Algorithm Duel 0 / 0 6
11865 P12045  [USTCPC 2025] 一道数学题 0 / 0 4
11866 P12046  [USTCPC 2025] 生成树! 0 / 0 6
11867 P12047  [USTCPC 2025] 翻转数字 0 / 0 7
11868 P12048  [USTCPC 2025] 多边形转动 0 / 0 3
11986 P12051  [THUPC 2025 决赛] 排列与质数 0 / 0 4
11987 P12052  [THUPC 2025 决赛] 图,距离,最优化 0 / 0 5
11988 P12053  [THUPC 2025 决赛] 对脑电波 0 / 0 7
11989 P12054  [THUPC 2025 决赛] 食堂 0 / 0 5
11990 P12055  [THUPC 2025 决赛] 一个 01 串,n 次三目运算符,最后值为 1 0 / 0 7
11991 P12056  [THUPC 2025 决赛] 石墨烯 0 / 0 5
11996 P12057  [THUPC 2025 决赛] 好串 0 / 0 5

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