ID Problem Show tags Hide tags AC / Tried Difficulty
11099 P11404  [RMI 2020] 蝶变 / Brperm 0 / 0 5
11100 P11405  [RMI 2020] 秘鲁 / Peru 0 / 0 6
11199 P11407  [RMI 2020] 寻线 / Nice Lines 0 / 0 7
11253 P11422  [清华集训 2024] 平原 0 / 0 7
11233 P11423  [清华集训 2024] 阿尔塔尔 2 0 / 0 6
11271 P11478  [COCI 2024/2025 #3] 处理器 / Procesor 0 / 0 6
11284 P11490  [BalticOI 2023] Staring Contest 0 / 0 5
11296 P11493  [BalticOI 2023] Mineral Deposits 0 / 0 (None)
11363 P11537  [NOISG 2023 Finals] Toxic Gene 0 / 0 7
11402 P11583  [KTSC 2022 R1] 进化 0 / 0 5
11404 P11584  [KTSC 2022 R1] 飞扬的小鸟 0 / 0 6
11417 P11585  [KTSC 2022 R1] 直方图 0 / 0 7
11419 P11586  [KTSC 2022 R1] 松鼠 0 / 0 5
11426 P11587  [KTSC 2022 R2] 编程测试 0 / 0 7
11427 P11588  [KTSC 2022 R2] 彩色括号序列 0 / 0 6
11430 P11589  [KTSC 2022 R2] 寻找魔法珠 0 / 0 5
11432 P11590  [KTSC 2022 R2] 安全系统 0 / 0 7
11409 P11597  [NOISG 2018 Finals] City Mapping【缺样例】 0 / 0 6
11359 P11607  [PA 2016] 寻踪 / Ciepło-zimno 0 / 0 5
11444 P11647  【MX-X8-T6】「TAOI-3」俄罗斯蓝猫 0 / 0 6
11503 P11691  [Ynoi Hard Round 2025] 《十字神名的预言者》慈悲(色彩) 0 / 0 7
11433 P11705  「KTSC 2020 R1」字符串查找 0 / 0 4
11434 P11706  「KTSC 2020 R1」穿越 0 / 0 7
11435 P11707  「KTSC 2020 R1」捷径 0 / 0 6
11436 P11708  「KTSC 2020 R1」涂色 0 / 0 5
11437 P11709  「KTSC 2020 R2」魔法转盘 0 / 0 4
11438 P11710  「KTSC 2020 R2」一二三 0 / 0 7
11439 P11711  「KTSC 2020 R2」列车的移动 0 / 0 6
11440 P11712  「KTSC 2020 R2」冰战 0 / 0 6
11637 P11779  [COTS 2012] 宿舍移动 / BUKA 0 / 0 5
11545 P11818  [PA 2019 Final] 一安在? / Gdzie jest jedynka? 2 0 / 0 5
11771 P11884  [RMI 2024] 拉面 / Ramen 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 3
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
11896 P11975  [KTSC 2021] 翻牌游戏 / card 0 / 0 3
11897 P11976  [KTSC 2021] 通信网络 / communication 0 / 0 7
11898 P11977  [KTSC 2021] 卡顿 / lag 0 / 0 6
11899 P11978  [KTSC 2021] 铁路 / railroad 0 / 0 5
11900 P11979  [KTSC 2021] 射击游戏 / gun 0 / 0 7
11901 P11980  [KTSC 2021] 会议室 / meeting 0 / 0 5
11902 P11981  [KTSC 2021] 猴子 / monkey 0 / 0 (None)
11903 P11982  [KTSC 2021] 路灯 / streetlight 0 / 0 7
11829 P11988  [JOIST 2025] 宇宙怪盗 / Space Thief 0 / 0 7
11891 P11992  [JOIST 2025] 电路 2 / Circuit 2 0 / 0 7
12016 P12081  基础构造练习题 2(P11635 加强版) 0 / 0 7
12004 P12090  [RMI 2019] 秘密排列 / Secret Permutation 0 / 0 5
12018 P12099  [NERC2024] Hunting Hoglins in Hogwarts 0 / 0 7
11962 P12118  [NordicOI 2025] 点对处理 / Dodgeball Diplomacy 0 / 0 6
11964 P12120  [NordicOI 2025] 时之预言 / Xoracle 0 / 0 5
12048 P12202  [COI 2022] 回文子串 / Madioničar 0 / 0 5
12122 P12295  [ICPC 2022/2023 WF] Riddle of the Sphinx 0 / 0 3
12190 P12362  [eJOI 2024] 霍拉舞 / Hora 0 / 0 (None)
12067 P12399  「FAOI-R9」少年游 0 / 0 6
11852 P12421  【MX-X12-T4】「ALFR Round 5」游戏 0 / 0 4
12293 P12428  [BalticOI 2025] Tower 0 / 0 7
12285 P12446  [COTS 2025] 答好位 / Vrsta 0 / 0 6
12305 P12447  [COTS 2025] 砍树 / Stablo 0 / 0 6
11009 P12466  『FCRT / 1 - 3』Wordle 0 / 0 5
12349 P12509  【模板】通信题 0 / 0 3
12348 P12531  [XJTUPC 2025] Beat Verdict: Precision Strike 0 / 0 4
12374 P12541  [APIO2025] Hack! 0 / 0 7
12375 P12542  [APIO2025] Permutation Game 0 / 0 7
12376 P12543  [APIO2025] Rotating Lines 0 / 0 6
12386 P12552  [UOI 2024] Points on a Line 0 / 0 5
12394 P12559  [UOI 2024] Zeroing the segment 0 / 0 7
12403 P12567  [UOI 2023] An Array of Coins and Weighing Requests 0 / 0 (None)
12408 P12571  [UOI 2023] An Array of Characters and Almost Palindromes【交互库尚未配置】 0 / 0 (None)
12413 P12575  [UOI 2021] 第 k 小的数 0 / 0 (None)
12418 P12580  [UOI 2021] 猜排列【交互题暂未配置】 0 / 0 (None)
11707 P12582  「KTSC 2019 R1」树 0 / 0 4
11708 P12583  「KTSC 2019 R1」山羊【暂时无法评测】 0 / 0 (None)
11724 P12584  「KTSC 2019 R1」产油国 0 / 0 (None)
11725 P12585  「KTSC 2019 R1」广播站 0 / 0 (None)
11728 P12586  「KTSC 2019 R2」嫩芽 0 / 0 (None)
11729 P12587  「KTSC 2019 R2」外星仙人掌 0 / 0 (None)
11730 P12588  「KTSC 2019 R2」多边形 0 / 0 (None)
11803 P12589  「KTSC 2019 R2」大平原 0 / 0 (None)
11823 P12604  「FAOI-R6」魂灵之影 0 / 0 5
12445 P12622  [NAC 2025] Entrapment [Can't Judge Yet] 0 / 0 6
12458 P12635  [UOI 2020] Guess the Color 0 / 0 (None)
12578 P12784  [ICPC 2024 Yokohama R] Beyond the Former Explorer 0 / 0 6
12604 P12797  [NERC 2022] Hot and Cold 0 / 0 6
12605 P12798  [NERC 2022] Interactive Factorial Guessing 0 / 0 6
12629 P12822  [NERC 2021] Interactive Treasure Hunt 0 / 0 4
12662 P12858  [NERC 2020 Online] Interactive Knockout 0 / 0 (None)
12666 P12866  [JOI Open 2025] 抽奖 / Lottery 0 / 0 6
12670 P12867  [JOI Open 2025] 心灵感应 / Telepathy 0 / 0 7
12708 P12908  [NERC 2020] Is It Rated? 0 / 0 6
12746 P12942  [NERC 2019] Intriguing Selection 0 / 0 6
12775 P12965  [GCJ Farewell Round #4] Ring-Preserving Networks 0 / 0 6
12786 P12983  [GCJ 2022 Qualification] Twisty Little Passages 0 / 0 6
12790 P12985  [GCJ 2022 #1A] Equal Sum 0 / 0 5
12796 P12989  [GCJ 2022 #1B] ASeDatAb 0 / 0 6
12804 P12997  [GCJ 2022 #3] Revenge of GoroSort 0 / 0 5

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