ID 题目 显示标签 隐藏标签 AC / 尝试 难度
16850 P15229    【LCOI R1 T1】Simple Sequence Evaluation 0 / 0 6
16846 P15230   【LCOI R1 T2】Tree's Transform 0 / 0 7
16973 P15231   【LCOI R1 T3】Battle Field 0 / 0 8
16857 P15232   「CROI · R3」浣熊的快车道 0 / 0 5
16827 P15233   「CROI · R3」浣熊的蒲公英 0 / 0 6
16815 P15234   「CROI · R3」浣熊的长木桥 0 / 0 8
16814 P15235   「CROI · R3」浣熊的小游戏 0 / 0 8
17140 P15236   [NHSPC 2025] 括號問題 0 / 0 3
17141 P15237   [NHSPC 2025] 郵局 0 / 0 7
17142 P15238   [NHSPC 2025] 電動車充電規劃問題 0 / 0 6
17143 P15239   [NHSPC 2025] Chomp! 0 / 0 7
17144 P15240   [NHSPC 2025] 解碼密鑰 0 / 0 5
17145 P15241   [NHSPC 2025] 資料中心 0 / 0 8
17146 P15242   [NHSPC 2025] 神聖的連線儀式 0 / 0 9
17147 P15243   [NHSPC 2025] 融合圖的直徑 0 / 0 7
17148 P15244   [NHSPC 2025] 彩色遊行 0 / 0 8
17344 P15245   [WC2026] 二进制 0 / 0 8
17345 P15246   [WC2026] 猫和老鼠 0 / 0 9
17346 P15247   [WC2026] 画树 0 / 0 9
17153 P15248   [IOI 2014] Gondola 缆车 0 / 0 (无)
17154 P15249   [IOI 2014] Rail 铁路 0 / 0 8
16852 P15250   [NOSOI R1] Terrorists 0 / 0 6
16851 P15251   [NOSOI R1] Free Pairs 0 / 0 7
16856 P15252   [NOSOI R1] Square Sequence 0 / 0 8
16853 P15253   [NOSOI R1] Raining Mex 0 / 0 8
17323 P15254   [USACO26JAN2] It's Mooin' Time IV B 0 / 0 3
17324 P15255   [USACO26JAN2] Moo Hunt B 0 / 0 6
17325 P15256   [USACO26JAN2] Purchasing Milk B 0 / 0 5
17326 P15257   [USACO26JAN2] Cow-libi 2 S 0 / 0 6
17327 P15258   [USACO26JAN2] Declining Invitations S 0 / 0 6
17328 P15259   [USACO26JAN2] Farmer John Loves Rotations S 0 / 0 6
17329 P15260   [USACO26JAN2] Balancing the Barns G 0 / 0 6
17330 P15261   [USACO26JAN2] Lexicographically Smallest Path G 0 / 0 7
17331 P15262   [USACO26JAN2] The Chase G 0 / 0 7
17332 P15263   [USACO26JAN2] Circle of Cows P 0 / 0 8
17333 P15264   [USACO26JAN2] Cow Circle P 0 / 0 9
17334 P15265   [USACO26JAN2] Dynamic Instability P 0 / 0 8
17322 P15266   「UTOI 1A」sp! dusttale 0 / 0 3
17265 P15267   「UTOI 1B」Chaotic Time Trio 0 / 0 6
17255 P15268   「UTOI 1C」Delirium Of Aeons 0 / 0 7
17257 P15269   「UTOI 1D」Flowerfell 0 / 0 8
17340 P15270   [Google Hashcode 2022 Qualification] Mentorship and Teamwork 0 / 0 (无)
17341 P15271   [Google Hashcode 2022 Finals] Santa Tracker 0 / 0 (无)
17342 P15272   [Google Hashcode 2021 Qualification] Traffic signaling 0 / 0 (无)
17343 P15273   [Google Hashcode 2021 Finals] Software Engineering at Scale 0 / 0 (无)
17349 P15274   [IOI 2016] Paint By Numbers 按数目填色 0 / 0 8
17356 P15275   [IOI 2016] Unscrambling a Messy Bug 解读 Bug 0 / 0 7
17358 P15276   [MCO 2025] Long Binary String 0 / 0 5
17359 P15277   [MCO 2025] Rectangle Connections 0 / 0 6
17360 P15278   [MCO 2025] Subsequence 0 / 0 7

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