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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12310 P12544   [UOI 2025] Boys and Girls 0 / 0 5
12311 P12545   [UOI 2025] Partitioning into Three 0 / 0 5
12312 P12546   [UOI 2025] Convex Array 0 / 0 6
12313 P12547   [UOI 2025] Simple Subsequence 0 / 0 6
12315 P12548   [UOI 2025] Manhattan Pairing 0 / 0 5
12316 P12549   [UOI 2025] Gift for Anton 0 / 0 3
12317 P12550   [UOI 2025] Reversal ABC 0 / 0 6
12318 P12551   [UOI 2025] Simple Task 0 / 0 7
12319 P12552   [UOI 2024] Points on a Line 0 / 0 5
12320 P12553   [UOI 2024] Lady's Gift 0 / 0 6
12321 P12554   [UOI 2024] Queries for Subarray Beauty 0 / 0 6
12322 P12555   [UOI 2024] AND Array 0 / 0 6
12324 P12556   [UOI 2024] Colorful Table 0 / 0 5
12325 P12557   [UOI 2024] Football 0 / 0 5
12326 P12558   [UOI 2024] Heroes and Monsters 0 / 0 6
12327 P12559   [UOI 2024] Zeroing the segment 0 / 0 7
12329 P12560   [UTS 2024] Randomized Palindromes 0 / 0 5
12330 P12561   [UTS 2024] Matrix 0 / 0 5
12331 P12562   [UTS 2024] Two Trees 0 / 0 6
12332 P12563   [UTS 2024] Remove Node 0 / 0 6
12333 P12564   [UTS 2024] Jobs 0 / 0 (无)
12334 P12565   [UTS 2024] Big 0 / 0 (无)
12335 P12566   [UOI 2023] An Array and Several More Arrays 0 / 0 (无)
12336 P12567   [UOI 2023] An Array of Coins and Weighing Requests 0 / 0 (无)
12337 P12568   [UOI 2023] An Array and Range Additions 0 / 0 5
12338 P12569   [UOI 2023] An Array and Partial Sums 0 / 0 7
12340 P12570   [UOI 2023] An Array and Medians of Subarrays 0 / 0 4
12341 P12571   [UOI 2023] An Array of Characters and Almost Palindromes【交互库尚未配置】 0 / 0 (无)
12342 P12572   [UOI 2023] An Array and Addition Again 0 / 0 4
12343 P12573   [UOI 2023] An Array and XOR 0 / 0 6
12345 P12574   [UOI 2021] 机器人 0 / 0 (无)
12346 P12575   [UOI 2021] 第 k 小的数 0 / 0 (无)
12347 P12576   [UOI 2021] 数字图 0 / 0 6
12348 P12577   [UOI 2021] 树上的强盗 0 / 0 6
12349 P12578   [UOI 2021] 彩色矩阵 0 / 0 5
12350 P12579   [UOI 2021] 哥萨克与 GCD 0 / 0 5
12351 P12580   [UOI 2021] 猜排列【交互题暂未配置】 0 / 0 (无)
12352 P12581   [UOI 2021] 敌人与军刀 0 / 0 6
12385 P12633   [UOI 2020] Skyscraper 0 / 0 3
12386 P12634   [UOI 2020] Chessfield 0 / 0 (无)
12387 P12635   [UOI 2020] Guess the Color 0 / 0 (无)
12388 P12636   [UOI 2020] Array Reduction 0 / 0 7
12389 P12637   [UOI 2020] Golden Field 0 / 0 (无)
12390 P12638   [UOI 2020] Stone Pairs 0 / 0 (无)
12391 P12639   [UOI 2020] Topological Sorting of a Tree 0 / 0 6
12392 P12640   [UOI 2020] Add edges 0 / 0 (无)
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