46 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
17428 P12544   [UOI 2025] Boys and Girls 0 / 0 5
17429 P12545   [UOI 2025] Partitioning into Three 0 / 0 5
17430 P12546   [UOI 2025] Convex Array 0 / 0 6
17431 P12547   [UOI 2025] Simple Subsequence 0 / 0 6
17433 P12548   [UOI 2025] Manhattan Pairing 0 / 0 5
17434 P12549   [UOI 2025] Gift for Anton 0 / 0 3
17435 P12550   [UOI 2025] Reversal ABC 0 / 0 6
17436 P12551   [UOI 2025] Simple Task 0 / 0 7
17437 P12552   [UOI 2024] Points on a Line 0 / 0 5
17438 P12553   [UOI 2024] Lady's Gift 0 / 0 6
17439 P12554   [UOI 2024] Queries for Subarray Beauty 0 / 0 6
17440 P12555   [UOI 2024] AND Array 0 / 0 6
17442 P12556   [UOI 2024] Colorful Table 0 / 0 5
17443 P12557   [UOI 2024] Football 0 / 0 5
17444 P12558   [UOI 2024] Heroes and Monsters 0 / 0 6
17445 P12559   [UOI 2024] Zeroing the segment 0 / 0 7
17447 P12560   [UTS 2024] Randomized Palindromes 0 / 0 5
17448 P12561   [UTS 2024] Matrix 0 / 0 5
17449 P12562   [UTS 2024] Two Trees 0 / 0 6
17450 P12563   [UTS 2024] Remove Node 0 / 0 6
17451 P12564   [UTS 2024] Jobs 0 / 0 (None)
17452 P12565   [UTS 2024] Big 0 / 0 (None)
17453 P12566   [UOI 2023] An Array and Several More Arrays 0 / 0 (None)
17454 P12567   [UOI 2023] An Array of Coins and Weighing Requests 0 / 0 (None)
17455 P12568   [UOI 2023] An Array and Range Additions 0 / 0 5
17456 P12569   [UOI 2023] An Array and Partial Sums 0 / 0 7
17458 P12570   [UOI 2023] An Array and Medians of Subarrays 0 / 0 4
17459 P12571   [UOI 2023] An Array of Characters and Almost Palindromes【交互库尚未配置】 0 / 0 (None)
17460 P12572   [UOI 2023] An Array and Addition Again 0 / 0 4
17461 P12573   [UOI 2023] An Array and XOR 0 / 0 6
17463 P12574   [UOI 2021] 机器人 0 / 0 (None)
17464 P12575   [UOI 2021] 第 k 小的数 0 / 0 (None)
17465 P12576   [UOI 2021] 数字图 0 / 0 6
17466 P12577   [UOI 2021] 树上的强盗 0 / 0 6
17467 P12578   [UOI 2021] 彩色矩阵 0 / 0 5
17468 P12579   [UOI 2021] 哥萨克与 GCD 0 / 0 5
17469 P12580   [UOI 2021] 猜排列【交互题暂未配置】 0 / 0 (None)
17470 P12581   [UOI 2021] 敌人与军刀 0 / 0 6
17507 P12633   [UOI 2020] Skyscraper 0 / 0 3
17508 P12634   [UOI 2020] Chessfield 0 / 0 (None)
17509 P12635   [UOI 2020] Guess the Color 0 / 0 (None)
17510 P12636   [UOI 2020] Array Reduction 0 / 0 7
17511 P12637   [UOI 2020] Golden Field 0 / 0 (None)
17512 P12638   [UOI 2020] Stone Pairs 0 / 0 (None)
17513 P12639   [UOI 2020] Topological Sorting of a Tree 0 / 0 6
17514 P12640   [UOI 2020] Add edges 0 / 0 (None)
  • 1

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