ID 题目 显示标签 隐藏标签 AC / 尝试 难度
14015 P12403   [COI 2025] 象掌兽 / Lirili Larila 0 / 0 9
13464 P12404   「CZOI-R3」可爱棉羊 0 / 0 3
13579 P12408   始终 0 / 0 3
14016 P12417   基础构造练习题 1 0 / 0 9
13610 P12421   【MX-X12-T4】「ALFR Round 5」游戏 0 / 0 7
13523 P12425   【MX-X12-T7+】「ALFR Round 5」地铁(Hard Version) 0 / 0 9
14026 P12427   [BalticOI 2025] Tour 0 / 0 7
14027 P12428   [BalticOI 2025] Tower 0 / 0 9
14009 P12434   [NERC2023] Cactus Transformation 0 / 0 9
14011 P12436   [NERC2023] Evaluate It and Back Again 0 / 0 7
14032 P12437   [NERC2023] Fugitive Frenzy 0 / 0 9
14034 P12439   [NERC2023] Hypercatapult Commute 0 / 0 7
14035 P12440   [NERC2023] Innovative Washing Machine 0 / 0 9
14038 P12443   [NERC2023] LOL Lovers 0 / 0 3
14019 P12446   [COTS 2025] 答好位 / Vrsta 0 / 0 8
14039 P12447   [COTS 2025] 砍树 / Stablo 0 / 0 8
14049 P12453   [INOI Team Selection 2021] Lisdeque 0 / 0 7
13488 P12466   『FCRT / 1 - 3』Wordle 0 / 0 7
14060 P12472   [集训队互测 2024] 基础 ABC 练习题 0 / 0 9
14075 P12479   [集训队互测 2024] 长野原龙势流星群 0 / 0 8
13551 P12497   「DLESS-1」回文括号序列 0 / 0 5
14058 P12504   「ROI 2025 Day1」树上的青蛙 0 / 0 9
14083 P12509   通信题 0 / 0 5
14079 P12528   [XJTUPC 2025] 量子力学 0 / 0 5
14080 P12529   [XJTUPC 2025] 对称隔离:黑白之战 0 / 0 3
14082 P12531   [XJTUPC 2025] Beat Verdict: Precision Strike 0 / 0 6
14086 P12533   [XJTUPC 2025] 9-Nine 0 / 0 6
14087 P12534   [XJTUPC 2025] 奥日 0 / 0 6
14088 P12535   [XJTUPC 2025] 棱堡 0 / 0 7
14093 P12540   [XJTUPC 2025] 离散对数 0 / 0 6
14105 P12541   [APIO2025] Hack! 0 / 0 9
14106 P12542   [APIO2025] Permutation Game 0 / 0 9
14107 P12543   [APIO2025] Rotating Lines 0 / 0 8
14109 P12545   [UOI 2025] Partitioning into Three 0 / 0 7
14114 P12549   [UOI 2025] Gift for Anton 0 / 0 5
14116 P12551   [UOI 2025] Simple Task 0 / 0 9
14117 P12552   [UOI 2024] Points on a Line 0 / 0 7
14118 P12553   [UOI 2024] Lady's Gift 0 / 0 8
14122 P12556   [UOI 2024] Colorful Table 0 / 0 7
14125 P12559   [UOI 2024] Zeroing the segment 0 / 0 9
14127 P12560   [UTS 2024] Randomized Palindromes 0 / 0 7
14133 P12566   [UOI 2023] An Array and Several More Arrays 0 / 0 6
14134 P12567   [UOI 2023] An Array of Coins and Weighing Requests 0 / 0 (无)
14136 P12569   [UOI 2023] An Array and Partial Sums 0 / 0 9
14138 P12571   [UOI 2023] An Array of Characters and Almost Palindromes【交互库尚未配置】 0 / 0 (无)
14139 P12572   [UOI 2023] An Array and Addition Again 0 / 0 6
14143 P12575   [UOI 2021] 第 k 小的数 0 / 0 8
14146 P12578   [UOI 2021] 彩色矩阵 0 / 0 7
14148 P12580   [UOI 2021] 猜排列【交互题暂未配置】 0 / 0 (无)
13573 P12583   「KTSC 2019 R1」山羊【暂时无法评测】 0 / 0 (无)

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