ID Problem Show tags Hide tags AC / Tried Difficulty
19811 P14376   [JOISC 2018] 野猪 / Wild Boar 0 / 0 9
19805 P14377   [PA 2017] Iloczyn 0 / 0 7
18534 P14378   【MX-S9-T1】「LAOI-16」签到 0 / 0 7
19076 P14379   【MX-S9-T2】「LAOI-16」摩天大楼 0 / 0 7
18602 P14380   【MX-S9-T3】「LAOI-16」天外来物 0 / 0 8
19527 P14381   【MX-S9-T4】「LAOI-16」顽疾 0 / 0 9
19815 P14382   [JOISC 2017] 开荒者 / Cultivation 0 / 0 9
19816 P14383   [JOISC 2017] 港口设施 / Port Facility 0 / 0 8
19817 P14384   [JOISC 2017] 烟花棒 / Sparklers 0 / 0 9
19819 P14385   [JOISC 2017] 门票安排 / Arranging Tickets 0 / 0 9
19820 P14387   [JOISC 2017] 火车旅行 / Railway Trip 0 / 0 8
19822 P14388   [JOISC 2017] 长途巴士 / Long Distance Coach 0 / 0 9
19823 P14389   [JOISC 2017] 幽深府邸 / Long Mansion 0 / 0 8
19824 P14390   [JOISC 2017] 自然公园 / Natural Park 0 / 0 9
19825 P14391   [JOISC 2017] 绑架 2 / Abduction 2 0 / 0 8
19826 P14393   [JOISC 2017] 龙 2 / Dragon 2 0 / 0 9
19827 P14394   [JOISC 2016] 俄罗斯套娃 / Matryoshka 0 / 0 8
19828 P14395   [JOISC 2016] 神经衰弱 / Memory2 0 / 0 8
19829 P14396   [JOISC 2016] 棋盘游戏 / Solitaire 0 / 0 8
19830 P14397   [JOISC 2016] 雇佣计划 / Employment 0 / 0 7
19831 P14398   [JOISC 2016] 三明治 / Sandwich 0 / 0 9
19832 P14399   [JOISC 2016] 地牢 2 / Dungeon 2 0 / 0 8
19833 P14400   [JOISC 2016] 回转寿司 / Sushi 0 / 0 9
19834 P14401   [JOISC 2016] 电报 / Telegraph 0 / 0 7
19835 P14402   [JOISC 2016] 危险的滑冰 / Dangerous Skating 0 / 0 8
19836 P14404   [JOISC 2016] 最差的记者 2 / Worst Reporter 2 0 / 0 8
19838 P14405   [JOISC 2015] 复制粘贴 2 / Copy and Paste 2 0 / 0 6
19839 P14406   [JOISC 2015] 愉快的标志设计 / En-JOI-able Logo Design 0 / 0 5
19840 P14407   [JOISC 2015] 有趣的家庭菜园 2 / Growing Vegetables is Fun 2 0 / 0 8
19841 P14408   [JOISC 2015] IOIOI 卡牌占卜 / IOIOI Cards 0 / 0 8
19842 P14409   [JOISC 2015] 建筑装饰 3 / Building 3 0 / 0 6
19843 P14410   [JOISC 2015] 钥匙 / Keys 0 / 0 8
19844 P14411   [JOISC 2015] 道路建设 / Road Development 0 / 0 7
19845 P14412   [JOISC 2015] AAQQZ 0 / 0 8
19846 P14413   [JOISC 2015] 有趣的卡牌游戏 / Card Game Is Great Fun 0 / 0 7
19847 P14415   [JOISC 2015] 遗产继承 / Inheritance 0 / 0 7
19848 P14416   [JOISC 2015] 有限记忆 / Limited Memory 0 / 0 8
19849 P14417   [JOISC 2015] 防壁 / Walls 0 / 0 8
19856 P14418   [JOISC 2014] 巴士走读 / Bus 0 / 0 6
19857 P14419   [JOISC 2014] 有趣的家庭菜园 / Growing Vegetables is Fun 0 / 0 6
19858 P14420   [JOISC 2014] 历史的研究 / Historical Research 0 / 0 8
19859 P14421   [JOISC 2014] 拉面比较 / Ramen 0 / 0 5
19860 P14422   [JOISC 2014] 水壶 / Water Bottle 0 / 0 7
19861 P14423   [JOISC 2014] 有趣的交朋友 / Making Friends is Fun 0 / 0 6
19862 P14424   [JOISC 2014] 邮戳收集 / Collecting Stamps 0 / 0 8
19863 P14425   [JOISC 2014] JOIOJI 0 / 0 6
19864 P14426   [JOISC 2014] 稻草人 / Scarecrows 0 / 0 8
19865 P14427   [JOISC 2014] 电压 / Voltage 0 / 0 7
19866 P14428   [JOISC 2014] 二人的星座 / Constellation 2 0 / 0 8
19867 P14430   [JOISC 2013] 公交换乘 / Bus Tour 0 / 0 7
19868 P14431   [JOISC 2013] 有趣的图像收集 / Collecting Images is Fun 0 / 0 7
19869 P14432   [JOISC 2013] 通信阻塞 / Communication Jamming 0 / 0 8
19870 P14433   [JOISC 2013] JOI 海报 / JOI Poster 0 / 0 5
19871 P14434   [JOISC 2013] 建设项目 / Construction Project 0 / 0 8
19872 P14435   [JOISC 2013] 收拾吉祥物 / Mascots 0 / 0 7
19873 P14436   [JOISC 2013] 间谍 / Spy 0 / 0 6
19753 P14437   [Aboi 2077] I am a fluff 0 / 0 8
19874 P14438   [JOISC 2013] 切割蛋糕 / Cake 0 / 0 8
19875 P14439   [JOISC 2013] 考拉 / Koala 0 / 0 7
19876 P14440   [JOISC 2013] 山岳救援队 / Mountain Rescue Team 0 / 0 6
19877 P14442   [JOISC 2013] 礼物 / Presents 0 / 0 6
19878 P14443   [JOISC 2013] 星际飞船 / Spaceships 0 / 0 8
19663 P14444   [ICPC 2025 Xi'an Practice] Great Indices 0 / 0 3
19892 P14445   [ICPC 2025 Xi'an Practice] Follow the Sequence 0 / 0 7
19893 P14446   [ICPC 2025 Xi'an Practice] Zelda 0 / 0 8
19900 P14447   [ICPC 2025 Xi'an R] Azalea Garden 0 / 0 8
19901 P14448   [ICPC 2025 Xi'an R] Beautiful Dangos 0 / 0 7
19902 P14449   [ICPC 2025 Xi'an R] Catch the Monster 0 / 0 8
19903 P14450   [ICPC 2025 Xi'an R] Directed Acyclic Graph 0 / 0 9
19904 P14451   [ICPC 2025 Xi'an R] Epilogue of Happiness 0 / 0 9
19905 P14452   [ICPC 2025 Xi'an R] Follow the Penguins 0 / 0 6
19906 P14453   [ICPC 2025 Xi'an R] Grand Voting 0 / 0 3
19907 P14454   [ICPC 2025 Xi'an R] Heart of Darkness 0 / 0 9
19908 P14455   [ICPC 2025 Xi'an R] Imagined Holly 0 / 0 6
19909 P14456   [ICPC 2025 Xi'an R] January's Color 0 / 0 6
19910 P14457   [ICPC 2025 Xi'an R] Killing Bits 0 / 0 8
19911 P14458   [ICPC 2025 Xi'an R] Let's Make a Convex! 0 / 0 5
19912 P14459   [ICPC 2025 Xi'an R] Mystique as Iris 0 / 0 7
19850 P14460   【MX-S10-T1】『FeOI-4』寻雾启示 0 / 0 6
19851 P14461   【MX-S10-T2】『FeOI-4』青年晚报 0 / 0 7
19852 P14462   【MX-S10-T3】『FeOI-4』寻宝游戏 0 / 0 8
19853 P14463   【MX-S10-T4】『FeOI-4』呼吸之野 0 / 0 9
19259 P14464   海底列車(collapse) 0 / 0 8
19218 P14465   霞む夏の灯(ending) 0 / 0 8
19917 P14466   [COCI 2025/2026 #1] 押韵 / Rima 0 / 0 3
19918 P14467   [COCI 2025/2026 #1] 扔球 / Krugomet 0 / 0 6
19919 P14468   [COCI 2025/2026 #1] 和谐 / Harmonija 0 / 0 8
19920 P14469   [COCI 2025/2026 #1] 皇后 / Kraljica 0 / 0 6
19921 P14470   [COCI 2025/2026 #1] 松鼠 / Zagi 0 / 0 8
19923 P14471   [集训队互测 2025] 火花 0 / 0 9
19924 P14472   [集训队互测 2025] Misaka Network 0 / 0 9
19925 P14473   [集训队互测 2025] 少年汹涌 0 / 0 9
18357 P14474   拼积木 0 / 0 9
18355 P14475   大鱼吃小鱼 0 / 0 9
18354 P14476   矩阵绘画 0 / 0 8
18429 P14477   图寻中国 0 / 0 3
18434 P14478   手心 0 / 0 5
18431 P14479   生成序列 0 / 0 7
18388 P14480   化作彗星 0 / 0 8
18329 P14481   星命定轨 0 / 0 9

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