QOJ.ac

QOJ

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ID ↑Problème Interactive Output Only CommunicationÉvaluation ⇅
#16201字符串SCOI 2024 Day 1
#16202公园SCOI 2024 Day 1
#16203重整山河SCOI 2024 Day 1
#16204交换SCOI 2024 Day 2
#16205网格SCOI 2024 Day 2
#16206L 型覆盖SCOI 2024 Day 2
#16207EngineersRMI 2025 Day 1
#16208Guess PermutationRMI 2025 Day 1Interactive
#16209SquirrelRMI 2025 Day 1
#16210CheapAIRMI 2025 Day 2
#16211King of RatsRMI 2025 Day 2
#16212OrangesRMI 2025 Day 2
#16213Divvying UpUKIEPC 2020
#16214Moderate PaceUKIEPC 2020
#16215Constructing a matrix
#16216Constructing a coloring
#16217Constructing a circuit
#16218梦幻布丁HNOI 2009 Day 1
#16219通往城堡之路HNOI 2009 Day 1
#16220有趣的数列HNOI 2009 Day 1
#16221最小圈HNOI 2009 Day 1
#16222永无乡HNOI 2009 Day 2
#16223图的同构计数（图的同构记数）HNOI 2009 Day 2
#16224双递增序列HNOI 2009 Day 2
#16225积木游戏HNOI 2009 Day 2
#16226Depth of Interval
#16227Increasing Swaps
#16228Sum of Three Inversions
#16229Grid Path Tree
#16230Max Twice Subsequences
#16231Decimal Pyramid
#16232Don't Make ZeroInteractive
#16233Akari Counting
#16234Subgrid Connected Components
#16235Divide Polygon
#16236Two-Way CommunicationCommunication
#16237Colorful Quadrilateral
#16238Many Approaches
#16239BeetleBaltic OI 2009 Day 1
#16240Candy MachineBaltic OI 2009 Day 1
#16241Subway Signalling ErrorBaltic OI 2009 Day 1
#16242RectangleBaltic OI 2009 Day 2
#16243TriangulationBaltic OI 2009 Day 2
#16244MonumentBaltic OI 2009 Day 2
#16245Stupid taskBaltic OI 2009 Practice
#16246Radio TransmissionBaltic OI 2009 Practice
#16247火柴游戏SHOI 2012 Day 1SHTSC 2012 Day 1
#16248信用卡凸包SHOI 2012 Day 1SHTSC 2012 Day 1
#16249随机树SHOI 2012 Day 1SHTSC 2012 Day 1
#16250回家的路SHOI 2012 Day 2SHTSC 2012 Day 2
#16251排序SHOI 2012 Day 2SHTSC 2012 Day 2
#16252魔法树SHOI 2012 Day 2SHTSC 2012 Day 2
#16253银河英雄传说NOI 2002 Day 1
#16254调皮的小孩NOI 2002 Day 1Interactive
#16255贪吃的九头龙NOI 2002 Day 1
#16256荒岛野人NOI 2002 Day 2
#16257新俄罗斯方块NOI 2002 Day 2Output Only
#16258机器人 M 号NOI 2002 Day 2
#16259Ещё одна $n$-мерная шоколадкаOpen OI 2022/2023 Day 1
#16260Цены на бензинOpen OI 2022/2023 Day 1
#16261Королевская задачаOpen OI 2022/2023 Day 1
#16262Музыкальный фестивальOpen OI 2022/2023 Day 1
#16263Задачечка на подстрочечкиOpen OI 2022/2023 Day 2
#16264Покупка подарковOpen OI 2022/2023 Day 2
#16265Поиск фальшивых монетOpen OI 2022/2023 Day 2Interactive
#16266Путь домойOpen OI 2022/2023 Day 2
#16267Good arraysOpen OI 2021/2022 Day 1
#16268Two avenuesOpen OI 2021/2022 Day 1
#16269Strange sumOpen OI 2021/2022 Day 1
#16270Serious BusinessOpen OI 2021/2022 Day 1
#16271Plane stretchingOpen OI 2021/2022 Day 2
#16272Integral ArrayOpen OI 2021/2022 Day 2
#16273Third grader's taskOpen OI 2021/2022 Day 2
#16274Air ReformOpen OI 2021/2022 Day 2
#16275合唱队HNOI 2010 Day 1
#16276平面图判定HNOI 2010 Day 1
#16277物品调度HNOI 2010 Day 1
#16278公交线路HNOI 2010 Day 1
#16279取石子游戏HNOI 2010 Day 2
#16280城市建设HNOI 2010 Day 2
#16281弹飞绵羊HNOI 2010 Day 2
#16282矩阵HNOI 2010 Day 2
#16283Chip ExchangeUSACO 2026 First Contest Bronze
#16284COW SplitsUSACO 2026 First Contest Bronze
#16285PhotoshootUSACO 2026 First Contest Bronze
#16286Lineup QueriesUSACO 2026 First Contest Silver
#16287Mooclear ReactorUSACO 2026 First Contest Silver
#16288Sliding Window SummationUSACO 2026 First Contest Silver
#16289COW TraversalsUSACO 2026 First Contest Gold
#16290Milk BucketsUSACO 2026 First Contest Gold
#16291SupervisionUSACO 2026 First Contest Gold
#16292Hoof, Paper, Scissors TriplesUSACO 2026 First Contest Platinum
#16293Lineup Counting QueriesUSACO 2026 First Contest Platinum
#16294Pluses and MinusesUSACO 2026 First Contest Platinum
#16295发牌SHOI 2013 Day 1SHTSC 2013 Day 1
#16296阶乘字符串SHOI 2013 Day 1SHTSC 2013 Day 1
#16297超级跳马SHOI 2013 Day 1SHTSC 2013 Day 1
#16298扇形面积并SHOI 2013 Day 2SHTSC 2013 Day 2
#16299发微博SHOI 2013 Day 2SHTSC 2013 Day 2
#16300二重镇SHOI 2013 Day 2SHTSC 2013 Day 2
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Heure du serveur: 2026-06-05 20:29:14