ID Problem Show tags Hide tags AC / Tried Difficulty
17712 P12857   [NERC 2020 Online] Hit the Hay 0 / 0 7
17713 P12858   [NERC 2020 Online] Interactive Knockout 0 / 0 (None)
17714 P12859   [NERC 2020 Online] Jumping Cat 0 / 0 (None)
17715 P12860   [NERC 2020 Online] Kate' s 2021 Celebration 0 / 0 1
17716 P12861   [NERC 2020 Online] Lookup Performance 0 / 0 (None)
17718 P12862   [NERC 2020 Online] Miser 0 / 0 3
17719 P12863   [NERC 2020 Online] New Flat 0 / 0 (None)
17720 P12864   [NERC 2020 Online] Optimum Server Location 0 / 0 (None)
17704 P12865   [JOI Open 2025] 冒泡排序机 / Bubble Sort Machine 0 / 0 6
17717 P12866   [JOI Open 2025] 抽奖 / Lottery 0 / 0 6
17721 P12867   [JOI Open 2025] 心灵感应 / Telepathy 0 / 0 7
17722 P12868   [蓝桥杯 2025 国 Python A] 最大周长 0 / 0 1
17723 P12869   [蓝桥杯 2025 国 Python A] 特殊整数对的数量 1 / 1 2
17724 P12870   [蓝桥杯 2025 国 Python A] 铺设能源管道 0 / 0 1
17725 P12871   [蓝桥杯 2025 国 Python A] 倒排索引 0 / 0 2
17726 P12872   [蓝桥杯 2025 国 Python A] 上升序列构造 0 / 0 4
17727 P12873   [蓝桥杯 2025 国 Python A] 哨兵 1 / 7 2
17728 P12874   [蓝桥杯 2025 国 Python A] 巡逻 0 / 0 3
17729 P12875   [蓝桥杯 2025 国 Python A] 网络流量监控 0 / 0 4
17730 P12876   [蓝桥杯 2025 国 Python A] 杨辉三角 0 / 0 4
17731 P12877   [蓝桥杯 2025 国 Python A] 心意 0 / 0 4
17733 P12878   [蓝桥杯 2025 国 C] 拔河 0 / 0 3
17734 P12879   [蓝桥杯 2025 国 C] 打破规则 0 / 0 2
17735 P12880   [蓝桥杯 2025 国 C] 数字配对 0 / 0 4
17736 P12881   [蓝桥杯 2025 国 C] 宗门大比 0 / 0 3
17737 P12882   [蓝桥杯 2025 国 C] 数列染色 0 / 0 4
17738 P12883   [蓝桥杯 2025 国 C] 正方形构造 0 / 0 4
17739 P12884   [蓝桥杯 2025 国 C] 整齐的数 0 / 0 4
17740 P12885   [蓝桥杯 2025 国 Java B] 农场监控 0 / 0 2
17741 P12886   [蓝桥杯 2025 国 Java B] 分配房子 0 / 0 3
17742 P12887   [蓝桥杯 2025 国 Java B] 答题数量 0 / 0 2
17743 P12888   [蓝桥杯 2025 国 Java B] 钟楼管理员 0 / 0 2
17744 P12889   [蓝桥杯 2025 国 Java B] 情绪链路 0 / 0 2
17745 P12890   [蓝桥杯 2025 国 Java B] 道具摆放 0 / 0 4
17746 P12891   [蓝桥杯 2025 国 Java B] 瓷砖填充 0 / 0 3
17747 P12892   [蓝桥杯 2025 国 Java B] 弹跳鞋 0 / 0 2
17748 P12893   [蓝桥杯 2025 国 Java B] 隔离网络 0 / 0 4
17749 P12894   [蓝桥杯 2025 国 Java B] 智能交通信号灯 0 / 0 4
17762 P12895   [POI 2019/2020 R2] 假期 Wakacje Bajtazara 0 / 0 4
17763 P12896   [POI 2019/2020 R2] 四叉树 Drzewo czwórkowe 0 / 0 (None)
17764 P12897   [POI 2019/2020 R2] 伟大倒塌 Wielki Upadek 0 / 0 (None)
17765 P12898   [POI 2019/2020 R2] 牢骚 Marudny Bajtazar 0 / 0 (None)
17766 P12899   [POI 2019/2020 R2] 幼儿园难题 Trudny dylemat przedszkolanina 0 / 0 5
17751 P12900   [NERC 2020] ASCII Automata Art 0 / 0 6
17752 P12901   [NERC 2020] Button Lock 0 / 0 6
17753 P12902   [NERC 2020] Cactus Not Enough 0 / 0 6
17754 P12903   [NERC 2020] Digits 0 / 0 5
17755 P12904   [NERC 2020] Equilibrium Point /\/\ 0 / 0 (None)
17756 P12905   [NERC 2020] Fiber Shape 0 / 0 7
17757 P12906   [NERC 2020] Guide 0 / 0 (None)
17758 P12907   [NERC 2020] Hard Optimization 0 / 0 7
17759 P12908   [NERC 2020] Is It Rated? 0 / 0 6
17760 P12909   [NERC 2020] Japanese Game 0 / 0 6
17761 P12910   [NERC 2020] King's Task 0 / 0 3
17768 P12911   [POI 2020/2021 R2] 棋盘 / Projekt planszy 0 / 0 5
17769 P12912   [POI 2020/2021 R2] 收拾背包 / Pakowanie plecaka 0 / 0 6
17770 P12913   [POI 2020/2021 R2] 小矮人摄影 / Zdjęcia krasnali 0 / 0 (None)
17771 P12914   [POI 2020/2021 R2] 沙滩游客 / Plażowicze 0 / 0 (None)
17772 P12915   [POI 2020/2021 R2] 模板 / Szablon Bajtogrodu 0 / 0 5
17777 P12916   [POI 2021/2022 R1] 剪辑师 / Montażysta 0 / 0 5
17778 P12917   [POI 2021/2022 R3] 小矮人派对 2 / Impreza krasnali 2 0 / 0 (None)
17779 P12920   [POI 2021/2022 R3] 河流 / Rzeki 0 / 0 (None)
17780 P12921   [POI 2021/2022 R3] 挑剔的 Bajtazar / Wybredny Bajtazar 0 / 0 (None)
17781 P12922   [POI 2021/2022 R3] 流星 / Meteory 0 / 0 (None)
17782 P12923   [POI 2021/2022 R3] 模板 2 / Szablon 2 0 / 0 (None)
17783 P12925   [POI 2022/2023 R2] 病毒 / Wirus 0 / 0 5
17784 P12926   [POI 2022/2023 R2] 涂色游戏 / Gra w kolorowanie 0 / 0 (None)
17785 P12927   [POI 2022/2023 R2] 车厢 / Wagony 0 / 0 (None)
17786 P12928   [POI 2022/2023 R2] 伐木工人 / Drwale 0 / 0 (None)
17787 P12929   [POI 2022/2023 R2] 攀登 / Wspinaczka 0 / 0 (None)
11007 P12930   [USACO4.3] 逢低吸纳 Buy Low, Buy Lower 加强版 0 / 0 5
17775 P12931   [NOISG 2020 Prelim] Mountains 0 / 0 (None)
17776 P12932   [NOISG 2020 Prelim] Visiting Singapore 0 / 0 (None)
17794 P12933   [NOISG 2020 Prelim] Solar Storm 0 / 0 (None)
17788 P12934   [NERC 2019] Apprentice Learning Trajectory 0 / 0 (None)
17789 P12935   [NERC 2019] Balls of Buma 0 / 0 3
17790 P12936   [NERC 2019] Cactus Revenge 0 / 0 7
17791 P12937   [NERC 2019] DevOps Best Practices 0 / 0 6
17792 P12938   [NERC 2019] Elections 0 / 0 4
17793 P12939   [NERC 2019] Foolprüf Security 0 / 0 6
17795 P12940   [NERC 2019] Game Relics 0 / 0 7
17796 P12941   [NERC 2019] Help BerLine 0 / 0 7
17797 P12942   [NERC 2019] Intriguing Selection 0 / 0 6
17798 P12943   [NERC 2019] Just Arrange the Icons 0 / 0 (None)
17799 P12944   [NERC 2019] Key Storage 0 / 0 (None)
17800 P12945   [NERC 2019] Lexicography 0 / 0 4
17803 P12946   [GCJ Farewell Round #1] Colliding Encoding 0 / 0 2
17804 P12947   [GCJ Farewell Round #1] Illumination Optimization 0 / 0 2
17805 P12948   [GCJ Farewell Round #1] Rainbow Sort 0 / 0 3
17806 P12949   [GCJ Farewell Round #1] ASCII Art 0 / 0 3
17807 P12950   [GCJ Farewell Round #1] Untie 0 / 0 3
17808 P12951   [GCJ Farewell Round #2] Collecting Pancakes 0 / 0 3
17809 P12952   [GCJ Farewell Round #2] Intruder Outsmarting 0 / 0 4
17810 P12953   [GCJ Farewell Round #2] Spacious Sets 0 / 0 3
17811 P12954   [GCJ Farewell Round #2] Railroad Maintenance 0 / 0 5
17812 P12955   [GCJ Farewell Round #2] Railroad Management 0 / 0 5
17813 P12956   [GCJ Farewell Round #3] Game Sort: Part 1 0 / 0 3
17814 P12957   [GCJ Farewell Round #3] Immunization Operation 0 / 0 3
17815 P12958   [GCJ Farewell Round #3] Evolutionary Algorithms 0 / 0 4
17816 P12959   [GCJ Farewell Round #3] The Decades of Coding Competitions 0 / 0 4

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