425 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12141 P12957   [AGC020E] Encoding Subsets 1 / 1 8
12182 P12998   [AGC033D] Complexity 1 / 1 9
12190 P13006   [AGC035D] Add and Remove 1 / 1 6
12234 P13050   [AGC047F] Rooks 1 / 1 10
12347 P13163   [ARC131F] ARC Stamp 1 / 1 8
12351 P13167   [ARC135F] Delete 1, 4, 7, ... 1 / 2 8
12354 P13170   [ARC138F] KD Tree 1 / 1 9
12398 P13215   [ARC108E] Random IS 1 / 1 8
12404 P13221   [ARC134E] Modulo Nim 1 / 1 8
12467 P13284   [ABC138F] Coincidence 1 / 1 6
12559 P13375   [ABC229H] Advance or Eat 2 / 2 9
12573 P13389   [ABC239Ex] Dice Product 2 2 / 2 7
12642 P13458   [ABC298G] Strawberry War 2 / 2 7
12709 P13525   [2025年队测]记忆的回响 1 / 1 7
12767 P13567   [ICPC 2021 Yokohama R] Reversible Compression 1 / 1 7
12792 P13592   [ICPC 2025 Seoul R] CPEquivalence 1 / 1 8
12854 P13652   [ARC156D] Xor Sum 5 1 / 1 7
12879 P13677   [ARC133D] Range XOR 1 / 1 7
12928 P13726   [ARC091F] Strange Nim 1 / 1 7
12937 P13735   [ARC074E] RGB Sequence 1 / 1 6
12970 P13774   CF1863F Divide, XOR, and Conquer 1 / 2 8
13121 P13914   [2021年省选前集训] Alice和Bob双在玩游戏 1 / 1 7
13126 P13919   [2021年省选前集训]猜数游戏 1 / 1 7
13134 P13927   [ICPC 2024 LAC] Beating the Record 1 / 1 7
13312 P14105   [JAG 2023 Summer Camp #3] Many-hued Tree 1 / 1 8
13400 P14192   [清华集训 2024] 绝顶之战 1 / 1 9
13408 P14200   [COCI 2025/2026 #1] 松鼠 / Zagi 1 / 2 8
13421 P14212   [ICPC 2024 Chengdu R] Friendship is Magic 1 / 4 9
13474 P14257   [GCJ 2010 Finals] Ninjutsu 1 / 2 9
13484 P14267   [GCJ 2014 #3] Willow 1 / 2 8
13490 P14273   [GCJ 2016 Finals] Integeregex 1 / 1 7
13517 P14300   [GCJ 2011 #1A] Pseudominion 1 / 1 7
13529 P14312   [GCJ 2013 #3] Observation Wheel 1 / 2 8
13533 P14316   [GCJ 2014 Finals] Allergy Testing 1 / 4 8
13543 P14326   [GCJ 2015 Finals] Costly Binary Search 1 / 1 8
13567 P14350   [GCJ 2019 #1C] Bacterial Tactics 1 / 1 6
13602 P14385   [ICPC 2021 NAC] Token Game 1 / 2 6
13608 P14391   [ICPC 2017 NAIPC] Incremental Double Free Strings 1 / 1 7
13622 P14405   [ICPC 2019 NAIPC] Knight of the Tarot Cards 1 / 1 8
13642 P14425   [TOPC 2025] Fruitful Compression 1 / 1 6
13649 P14432   [VKOSHP 2025] Fibonacci Chocolates 1 / 2 9
13666 P14449   [2024 ICPC Big South Division 2]Island Memories 1 / 2 4
13720 P14503   [2026年省队模拟联测]连 1 / 1 9
13804 P14588   [Bulgarian 2026]Fortuna 1 / 13 8
13834 P14618   [IATI2022 day2]fork 1 / 12 7
13855 P14639   [IATI2018 day1]activity 1 / 1 9
13862 P14646   [IATI2017 day1]khans 1 / 1 8
13889 P14673   [Bulgarian2024 school]redstone 1 / 1 4
13924 P14708   [Bulgarian2015]garbage 1 / 1 5
13952 P14736   [Bulgarian2016春季赛]SandGame 1 / 1 7

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