ID 题目 显示标签 隐藏标签 AC / 尝试 难度
14730 P14868   [ICPC 2020 Yokohama R] Jewelry Size 0 / 0 6
14731 P14869   [ICPC 2020 Yokohama R] Solar Car 0 / 0 8
14745 P14883   [ICPC 2019 Yokohama R] One-Way Conveyors 0 / 0 8
14746 P14884   [ICPC 2019 Yokohama R] Fun Region 0 / 0 9
14759 P14897   [ICPC 2018 Yokohama R] Eulerian Flight Tour 0 / 0 8
14760 P14898   [ICPC 2018 Yokohama R] Fair Chocolate-Cutting 0 / 0 8
14762 P14900   [ICPC 2018 Yokohama R] Four-Coloring 0 / 0 8
14769 P14907   [NHSPC 2024] 蓋蓋樂 0 / 0 8
14771 P14909   [NHSPC 2024] 區間最大獨立集詢問 0 / 0 8
14526 P14914   「QFOI R3」航线交汇 0 / 0 3
14777 P14928   [北大集训 2025] 深红 0 / 0 9
14778 P14930   [北大集训 2025] 奇迹 0 / 0 8
14829 P14932   [北大集训 2025] 复读机 0 / 0 9
14802 P14936   「FAOI-R10」别样的 mex 大战 0 / 0 5
14792 P14942   构造题什么的最讨厌了 0 / 0 7
14796 P14944   已经没有什么好构造的了 0 / 0 8
14800 P14951   服了吗 0 / 0 8
14793 P14952   过河卒 0 / 0 9
14825 P14958   「KWOI R1」Permutation Problem 0 / 0 3
14826 P14959    「KWOI R1」Ring Problem 0 / 0 5
14859 P14972   『GTOI - 2C』Fliping 0 / 0 6
14877 P14975   [USACO26JAN1] COW Splits B 0 / 0 6
14847 P14992   取模 0 / 0 9
14893 P14997   [Nordic OI 2020] Christmas Gifts 0 / 0 8
14894 P14998   [Nordic OI 2019] Distance Code 0 / 0 6
14895 P14999   [Nordic OI 2019] Thieves and Prisons 0 / 0 (无)
14896 P15000   [Nordic OI 2019] Graph Ordering 0 / 0 9
14918 P15003   [UOI 2019 II Stage] 有趣的问题 0 / 0 5
14925 P15010   [UOI 2019 II Stage] 足球 0 / 0 7
14852 P15014   构造奶龙 0 / 0 8
14936 P15021   [UOI 2020 II Stage] 方程 0 / 0 1
14856 P15036   「chaynOI R2 T1」构造字符串 0 / 0 5
14875 P15039    「chaynOI R2 T4」无限的信息 0 / 0 8
14953 P15042   [UOI 2022 II Stage] 双色图形 0 / 0 6
14958 P15047   [UOI 2022 II Stage] 铁路 0 / 0 8
14962 P15051   [UOI 2023 II Stage] Nova Poshta 0 / 0 3
14965 P15054   [UOI 2023 II Stage] Square or rectangle 0 / 0 7
14969 P15057   [UOI 2023 II Stage] Roads of Potokolandiya 0 / 0 5
14966 P15061   琥峪枫 0 / 0 8
14973 P15063   [UOI 2024 II Stage] Creating an Array 0 / 0 3
14975 P15065   [UOI 2024 II Stage] Mole 0 / 0 5
14979 P15069   [UOI 2024 II Stage] Disco 0 / 0 5
14904 P15072   [ICPC 2024 Chengdu R] Arrow a Row 0 / 0 5
14906 P15074   [ICPC 2024 Chengdu R] Chinese Chess 0 / 0 8
14909 P15077   [ICPC 2024 Chengdu R] Double 11 0 / 0 9
14915 P15083   [ICPC 2024 Chengdu R] Recover Statistics 0 / 0 1
14916 P15084   [ICPC 2024 Chengdu R] Two Convex Holes 0 / 0 9
14984 P15087   [UOI 2025 II Stage] Area of the Cake 0 / 0 5
14986 P15089   [UOI 2025 II Stage] OldPost --- NewPost 0 / 0 7
14989 P15092   [UOI 2025 II Stage] Diagonal Numbers 0 / 0 6
14990 P15093   [UOI 2025 II Stage] Odd Rows 0 / 0 7
14994 P15096   [ICPC 2025 LAC] Brazilian FootXOR 0 / 0 7
15002 P15104   [ICPC 2025 LAC] Just Look Up 0 / 0 8
14850 P15108   白井黑子 0 / 0 9
14839 P15109   Adverse Present 0 / 0 7
14841 P15110   Silent End 0 / 0 8
14840 P15111   群星 0 / 0 8
15032 P15114   [集训队论文 2026] 无处存储 0 / 0 9
15033 P15115   [ICPC 2024 LAC] Almost Aligned 0 / 0 8
15034 P15116   [ICPC 2024 LAC] Beating the Record 0 / 0 8
15037 P15119   [ICPC 2024 LAC] Expanding STACKS! 0 / 0 5
15039 P15121   [ICPC 2024 LAC] Greek Casino 0 / 0 7
15041 P15123   [ICPC 2024 LAC] Insects, Mathematics, Accuracy, and Efficiency 0 / 0 8
15042 P15124   [ICPC 2024 LAC] Joys of Trading 0 / 0 7
15046 P15128   [ROIR 2026] 跛脚国王 0 / 0 7
15072 P15137   [SWERC 2025] Chamber of Secrets 2 0 / 0 5
15074 P15139   [SWERC 2025] Expansion Plan 2 0 / 0 3
15076 P15141   [SWERC 2025] Git Gud 0 / 0 7
15077 P15142   [SWERC 2025] Hyper Smawk Bros 0 / 0 9
15078 P15143   [SWERC 2025] Isaac's Queries 0 / 0 8
15079 P15144   [SWERC 2025] Jewels Building 0 / 0 5
15080 P15145   [SWERC 2025] Keygen 3 0 / 0 8
15090 P15148   [SWERC 2024] Divine Gifting 0 / 0 6
15093 P15151   [SWERC 2024] Building the Fort 0 / 0 7
15100 P15158   [SWERC 2024] The Charioteer 0 / 0 8
15103 P15161   [SWERC 2022] Uniform Chemistry 0 / 0 7
15104 P15162   [SWERC 2022] Another Wine Tasting Event 0 / 0 7
15106 P15164   [SWERC 2022] Spinach Pizza 0 / 0 8
15110 P15168   [SWERC 2022] Library game 0 / 0 8
15112 P15170   [SWERC 2022] Train Splitting 0 / 0 6
15119 P15177   [SWERC 2021] Bottle Arrangements 0 / 0 3
15121 P15179   [SWERC 2021] Pandemic Restrictions 0 / 0 8
15130 P15188   [SWERC 2019] Pixels 0 / 0 8
15147 P15205   [SWERC 2018] Mona Lisa 0 / 0 8
15066 P15207   [NWERC 2025] Arcade Crane 0 / 0 (无)
15067 P15208   [NWERC 2025] Bisecting Bargain 0 / 0 (无)
15069 P15210   [NWERC 2025] Dreamcatcher 0 / 0 (无)
15082 P15211   [NWERC 2025] Erratic Lights 0 / 0 (无)
15084 P15213   [NWERC 2025] Hasty Haul【未配置通信题】 0 / 0 (无)
15086 P15215   [NWERC 2025] Juggling Keys 0 / 0 6
15087 P15216   [NWERC 2025] KIT Finding 0 / 0 5
15159 P15228   [SWERC 2017] Blowing Candles 0 / 0 7
15170 P15242   [NHSPC 2025] 神聖的連線儀式 0 / 0 9
15181 P15247   [WC2026] 画树 0 / 0 9
15177 P15248   [IOI 2014] Gondola 缆车 0 / 0 (无)
15178 P15249   [IOI 2014] Rail 铁路 0 / 0 8
15054 P15254   [USACO26JAN2] It's Mooin' Time IV B 0 / 0 3
15057 P15257   [USACO26JAN2] Cow-libi 2 S 0 / 0 6
15018 P15267   「UTOI 1B」Chaotic Time Trio 0 / 0 6
15011 P15269   「UTOI 1D」Flowerfell 0 / 0 8

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