ID 题目 显示标签 隐藏标签 AC / 尝试 难度
12248 P12479   [集训队互测 2024] 长野原龙势流星群 0 / 0 8
12092 P12497   「DLESS-1」回文括号序列 0 / 0 5
12231 P12504   「ROI 2025 Day1」树上的青蛙 0 / 0 9
12256 P12509   通信题 0 / 0 5
12252 P12528   [XJTUPC 2025] 量子力学 0 / 0 5
12253 P12529   [XJTUPC 2025] 对称隔离:黑白之战 0 / 0 3
12255 P12531   [XJTUPC 2025] Beat Verdict: Precision Strike 0 / 0 6
12259 P12533   [XJTUPC 2025] 9-Nine 0 / 0 6
12260 P12534   [XJTUPC 2025] 奥日 0 / 0 6
12261 P12535   [XJTUPC 2025] 棱堡 0 / 0 7
12266 P12540   [XJTUPC 2025] 离散对数 0 / 0 6
12278 P12541   [APIO2025] Hack! 0 / 0 9
12279 P12542   [APIO2025] Permutation Game 0 / 0 9
12280 P12543   [APIO2025] Rotating Lines 0 / 0 8
12282 P12545   [UOI 2025] Partitioning into Three 0 / 0 7
12287 P12549   [UOI 2025] Gift for Anton 0 / 0 5
12289 P12551   [UOI 2025] Simple Task 0 / 0 9
12290 P12552   [UOI 2024] Points on a Line 0 / 0 7
12291 P12553   [UOI 2024] Lady's Gift 0 / 0 8
12295 P12556   [UOI 2024] Colorful Table 0 / 0 7
12298 P12559   [UOI 2024] Zeroing the segment 0 / 0 9
12300 P12560   [UTS 2024] Randomized Palindromes 0 / 0 7
12306 P12566   [UOI 2023] An Array and Several More Arrays 0 / 0 6
12307 P12567   [UOI 2023] An Array of Coins and Weighing Requests 0 / 0 (无)
12309 P12569   [UOI 2023] An Array and Partial Sums 0 / 0 9
12311 P12571   [UOI 2023] An Array of Characters and Almost Palindromes【交互库尚未配置】 0 / 0 (无)
12312 P12572   [UOI 2023] An Array and Addition Again 0 / 0 6
12316 P12575   [UOI 2021] 第 k 小的数 0 / 0 8
12319 P12578   [UOI 2021] 彩色矩阵 0 / 0 7
12321 P12580   [UOI 2021] 猜排列【交互题暂未配置】 0 / 0 (无)
12106 P12583   「KTSC 2019 R1」山羊【暂时无法评测】 0 / 0 (无)
12325 P12601   旷野小计算 0 / 0 9
12080 P12606   碰碰车大战 0 / 0 6
12338 P12619   [RMI 2023] To be, xor not to be 0 / 0 8
12341 P12622   [ICPC 2025 NAC] Entrapment 0 / 0 9
12344 P12625   [ICPC 2025 NAC] Mob Grinder 0 / 0 7
12347 P12628   [ICPC 2025 NAC] Polygon Partition 0 / 0 8
12396 P12635   [UOI 2020] Guess the Color 0 / 0 (无)
12398 P12637   [UOI 2020] Golden Field 0 / 0 (无)
12401 P12640   [UOI 2020] Add edges 0 / 0 (无)
12360 P12676   相等排列(equal) 0 / 0 7
12445 P12691   [KOI 2022 Round 1] 补给 0 / 0 7
12451 P12699   [KOI 2022 Round 2] 红蓝 0 / 0 7
12361 P12706   蜜蜂构造题 0 / 0 8
12462 P12712   [KOI 2021 Round 1] 超矩形 0 / 0 5
12366 P12717   [Algo Beat Contest 002 D] Distance of Trip 0 / 0 5
12467 P12724   [KOI 2021 Round 2] 图的平衡 0 / 0 6
12482 P12744   [POI 2016 R3] 树篱 Hedge 0 / 0 (无)
12483 P12745   [POI 2016 R3] 俱乐部成员 Club members 0 / 0 (无)
12503 P12761   [POI 2018 R2] 列车员 Conductor 0 / 0 8
12505 P12763   [POI 2018 R2] 诗集 Book of poetry 0 / 0 8
12513 P12771   [POI 2018 R3] 多项式 Polynomial 0 / 0 8
12519 P12773   [POI 2018/2019 R1] 马虎 Nonchalance 0 / 0 (无)
12514 P12783   [ICPC 2024 Yokohama R] The Farthest Point 0 / 0 8
12515 P12784   [ICPC 2024 Yokohama R] Beyond the Former Explorer 0 / 0 8
12516 P12785   [ICPC 2024 Yokohama R] Remodeling the Dungeon 2 0 / 0 9
12526 P12790   [NERC 2022] Amazing Trick 0 / 0 7
12527 P12791   [NERC 2022] BinCoin 0 / 0 7
12531 P12795   [NERC 2022] Football 0 / 0 3
12532 P12796   [NERC 2022] Game of Questions 0 / 0 8
12533 P12797   [NERC 2022] Hot and Cold 0 / 0 8
12534 P12798   [NERC 2022] Interactive Factorial Guessing 0 / 0 8
12535 P12799   [NERC 2022] Jumbled Trees 0 / 0 8
12536 P12800   [NERC 2022] King' s Puzzle 0 / 0 6
12537 P12801   [NERC 2022] Lisa's Sequences 0 / 0 9
12566 P12803   [AMPPZ 2019] Little Worm 0 / 0 (无)
12575 P12812   [AMPPZ 2019] Ghost 0 / 0 (无)
12578 P12815   [NERC 2021] Budget Distribution 0 / 0 9
12579 P12816   [NERC 2021] Connect the Points 0 / 0 5
12581 P12818   [NERC 2021] Even Split 0 / 0 7
12583 P12820   [NERC 2021] Global Warming 0 / 0 9
12585 P12822   [NERC 2021] Interactive Treasure Hunt 0 / 0 6
12586 P12823   [NERC 2021] Job Lookup 0 / 0 7
12587 P12824   [NERC 2021] Kingdom Partition 0 / 0 9
12588 P12825   [NERC 2021] Labyrinth 0 / 0 5
12550 P12826   「DLESS-2」XOR and Tree Construction 0 / 0 3
12610 P12850   [NERC 2020 Online] Almost Balanced Tree 0 / 0 (无)
12612 P12852   [NERC 2020 Online] Color the Tree 0 / 0 (无)
12617 P12857   [NERC 2020 Online] Hit the Hay 0 / 0 9
12618 P12858   [NERC 2020 Online] Interactive Knockout 0 / 0 (无)
12619 P12859   [NERC 2020 Online] Jumping Cat 0 / 0 (无)
12620 P12860   [NERC 2020 Online] Kate' s 2021 Celebration 0 / 0 1
12624 P12863   [NERC 2020 Online] New Flat 0 / 0 (无)
12625 P12864   [NERC 2020 Online] Optimum Server Location 0 / 0 9
12622 P12866   [JOI Open 2025] 抽奖 / Lottery 0 / 0 8
12626 P12867   [JOI Open 2025] 心灵感应 / Telepathy 0 / 0 9
12665 P12895   [POI 2019/2020 R2] 假期 Wakacje Bajtazara 0 / 0 6
12666 P12896   [POI 2019/2020 R2] 四叉树 Drzewo czwórkowe 0 / 0 (无)
12669 P12899   [POI 2019/2020 R2] 幼儿园难题 Trudny dylemat przedszkolanina 0 / 0 7
12655 P12901   [NERC 2020] Button Lock 0 / 0 8
12656 P12902   [NERC 2020] Cactus Not Enough 0 / 0 8
12657 P12903   [NERC 2020] Digits 0 / 0 7
12658 P12904   [NERC 2020] Equilibrium Point /\/\ 0 / 0 8
12659 P12905   [NERC 2020] Fiber Shape 0 / 0 9
12660 P12906   [NERC 2020] Guide 0 / 0 5
12661 P12907   [NERC 2020] Hard Optimization 0 / 0 9
12662 P12908   [NERC 2020] Is It Rated? 0 / 0 8
12663 P12909   [NERC 2020] Japanese Game 0 / 0 8
12670 P12911   [POI 2020/2021 R2] 棋盘 / Projekt planszy 0 / 0 8
12672 P12913   [POI 2020/2021 R2] 小矮人摄影 / Zdjęcia krasnali 0 / 0 8

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