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ID Problem Show tags Hide tags AC / Tried Difficulty
5615 P1503   鬼子进村 8 / 17 6
7015 P2824   [HEOI2016/TJOI2016] 排序 1 / 7 7
8789 P4690   [Ynoi Easy Round 2016] 镜中的昆虫 0 / 0 8
9318 P5251   [LnOI2019] 第二代图灵机 0 / 0 8
10204 P6749   『MdOI R3』Yoshino 0 / 0 9
11783 P7562   [JOISC 2021] イベント巡り 2 (Event Hopping 2) (Day4) 0 / 0 8
12295 P7983   [JRKSJ R3] practiceZ 0 / 0 9
12376 P8146   [JRKSJ R4] risrqnis 0 / 0 8
13215 P8936   [JRKSJ R7] 月下缭乱 0 / 0 8
13203 P9221   「TAOI-1」Pentiment 0 / 0 7
14906 P10169   [DTCPC 2024] mex,min,max 0 / 0 8
16120 P11331   [NOISG 2022 Finals] Fruits 0 / 0 9
16407 P11534   [NOISG 2023 Finals] Inspections 0 / 0 7
16734 P11833   [省选联考 2025] 推箱子 0 / 0 7
17011 P12194   [NOISG 2025 Prelim] Snacks 0 / 0 6
19249 P13766   [CERC 2021] DJ Darko 0 / 0 8
19400 P13963   [ICPC 2023 Nanjing R] 接雨水 0 / 0 7
19457 P13983   数列分块入门 8 0 / 0 6
19386 P14132   【MX-X22-T3】「TPOI-4C」Another MEX Problem 0 / 0 6
19648 P14228   [ICPC 2024 Kunming I] 漫步野径 0 / 0 7
19799 P14365   [JOISC 2018] 高速公路建设 / Construction of Highway 0 / 0 8
19076 P14379   【MX-S9-T2】「LAOI-16」摩天大楼 0 / 0 7
19973 P14548   [IO 2024 #3] 拯救波利尼西亚 0 / 0 6
19890 P14623   [2018 KAIST RUN Fall] Coloring Roads 0 / 0 7
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