ID Problem Show tags Hide tags AC / Tried Difficulty
17468 P12579   [UOI 2021] 哥萨克与 GCD 0 / 0 8
17469 P12580   [UOI 2021] 猜排列【交互题暂未配置】 0 / 0 (None)
17470 P12581   [UOI 2021] 敌人与军刀 0 / 0 8
17571 P12707   [KOI 2021 Round 1] 橡皮擦 1 / 1 3
17572 P12708   [KOI 2021 Round 1] 分割 0 / 0 5
17573 P12709   [KOI 2021 Round 1] 采蜜 0 / 0 5
17574 P12710   [KOI 2021 Round 1] 两个团队 0 / 0 6
17575 P12711   [KOI 2021 Round 1] 棒球赛季 0 / 0 3
17576 P12712   [KOI 2021 Round 1] 超矩形 0 / 0 5
17577 P12713   [KOI 2021 Round 1] 公共子序列扩展 0 / 0 6
17578 P12721   [KOI 2021 Round 2] 矩形面积 0 / 0 3
17579 P12722   [KOI 2021 Round 2] 计算机器人 0 / 0 5
17580 P12723   [KOI 2021 Round 2] 括号值比较 0 / 0 5
17581 P12724   [KOI 2021 Round 2] 图的平衡 0 / 0 6
17582 P12725   [KOI 2021 Round 2] 累计距离 0 / 0 5
17583 P12726   [KOI 2021 Round 2] 连续的 1 0 / 0 8
17584 P12727   [KOI 2021 Round 2] 公共括号子串字典序 0 / 0 8
17585 P12728   [KOI 2021 Round 2] 直升机着陆场 0 / 0 6
17586 P12729   [KOI 2021 Round 2] 最长公共括号子串 0 / 0 8
17587 P12730   [KOI 2021 Round 2] 美食推荐 0 / 0 8
17672 P12814   [NERC 2021] Admissible Map 0 / 0 9
17673 P12815   [NERC 2021] Budget Distribution 0 / 0 9
17674 P12816   [NERC 2021] Connect the Points 0 / 0 5
17675 P12817   [NERC 2021] Deletive Editing 0 / 0 3
17676 P12818   [NERC 2021] Even Split 0 / 0 7
17677 P12819   [NERC 2021] Fancy Stack 0 / 0 7
17678 P12820   [NERC 2021] Global Warming 0 / 0 9
17679 P12821   [NERC 2021] Heroes of Might 0 / 0 9
17680 P12822   [NERC 2021] Interactive Treasure Hunt 0 / 0 6
17681 P12823   [NERC 2021] Job Lookup 0 / 0 7
17682 P12824   [NERC 2021] Kingdom Partition 0 / 0 9
17683 P12825   [NERC 2021] Labyrinth 0 / 0 5
17768 P12911   [POI 2020/2021 R2] 棋盘 / Projekt planszy 0 / 0 8
17769 P12912   [POI 2020/2021 R2] 收拾背包 / Pakowanie plecaka 0 / 0 8
17770 P12913   [POI 2020/2021 R2] 小矮人摄影 / Zdjęcia krasnali 0 / 0 8
17771 P12914   [POI 2020/2021 R2] 沙滩游客 / Plażowicze 0 / 0 6
17772 P12915   [POI 2020/2021 R2] 模板 / Szablon Bajtogrodu 0 / 0 7
17777 P12916   [POI 2021/2022 R1] 剪辑师 / Montażysta 0 / 0 7
17856 P13021   [GCJ 2021 Qualification] Reversort 0 / 0 3
17857 P13022   [GCJ 2021 Qualification] Moons and Umbrellas 0 / 0 5
17858 P13023   [GCJ 2021 Qualification] Reversort Engineering 0 / 0 5
17859 P13024   [GCJ 2021 Qualification] Median Sort 0 / 0 7
17860 P13025   [GCJ 2021 Qualification] Cheating Detection 0 / 4 7
17865 P13026   [GCJ 2021 #1A] Append Sort 0 / 0 5
17866 P13027   [GCJ 2021 #1A] Prime Time 0 / 0 6
17867 P13028   [GCJ 2021 #1A] Hacked Exam 0 / 0 7
17868 P13029   [GCJ 2021 #1B] Broken Clock 0 / 0 6
17869 P13030   [GCJ 2021 #1B] Subtransmutation 0 / 0 6
17870 P13031   [GCJ 2021 #1B] Digit Blocks 0 / 0 7
17871 P13032   [GCJ 2021 #1C] Closest Pick 0 / 0 5
17872 P13033   [GCJ 2021 #1C] Roaring Years 0 / 0 7
17873 P13034   [GCJ 2021 #1C] Double or NOTing 0 / 0 8
17886 P13035   [GCJ 2021 #2] Minimum Sort 0 / 0 5
17887 P13036   [GCJ 2021 #2] Matrygons 0 / 0 6
17888 P13037   [GCJ 2021 #2] Hidden Pancakes 0 / 0 7
17889 P13038   [GCJ 2021 #2] Retiling 0 / 0 8
17890 P13039   [GCJ 2021 #3] Build-A-Pair 0 / 0 6
17891 P13040   [GCJ 2021 #3] Square Free 0 / 0 8
17892 P13041   [GCJ 2021 #3] Fence Design 0 / 0 9
17893 P13042   [GCJ 2021 #3] Binary Search Game 0 / 0 9
17894 P13043   [GCJ 2021 Finals] Cutting Cake 0 / 0 8
17895 P13044   [GCJ 2021 Finals] Slide Circuits 0 / 0 8
17896 P13045   [GCJ 2021 Finals] Ropes 0 / 0 9
17897 P13046   [GCJ 2021 Finals] Divisible Divisions 0 / 0 8
17898 P13047   [GCJ 2021 Finals] Infinitree 0 / 0 9
19125 P13628   [NWRRC 2021] Anno Domini 2022 0 / 0 1
19126 P13629   [NWRRC 2021] Boris and Berta 0 / 0 3
19127 P13630   [NWRRC 2021] Clean Up! 0 / 0 6
19128 P13631   [NWRRC 2021] Day Streak 0 / 0 8
19129 P13632   [NWRRC 2021] Extreme Problem 0 / 0 (None)
19130 P13633   [NWRRC 2021] First to Solve 0 / 0 8
19131 P13634   [NWRRC 2021] Grand Center 0 / 0 (None)
19132 P13635   [NWRRC 2021] Halfway There 0 / 0 (None)
19133 P13636   [NWRRC 2021] Imprecise Permutation Sort 0 / 0 (None)
19134 P13637   [NWRRC 2021] Journey in Fog 0 / 0 8
19135 P13638   [NWRRC 2021] Kaleidoscopic Route 0 / 0 6
19136 P13639   [NWRRC 2021] Letters Q and F 0 / 0 6
19137 P13640   [NWRRC 2021] Multithreaded Program 0 / 0 (None)
19138 P13641   [NWRRC 2021] New White-Black Tree 0 / 0 (None)
19246 P13763   [CERC 2021] Airline 0 / 0 7
19247 P13764   [CERC 2021] Building on the Moon 0 / 0 9
19248 P13765   [CERC 2021] Cactus cutting 0 / 0 9
19249 P13766   [CERC 2021] DJ Darko 0 / 0 8
19250 P13767   [CERC 2021] Fishing 0 / 0 7
19251 P13768   [CERC 2021] Letters 0 / 0 5
19252 P13769   [CERC 2021] Lines in a grid 0 / 0 8
19253 P13770   [CERC 2021] Radar 0 / 0 6
19254 P13771   [CERC 2021] Regional development 0 / 0 7
19255 P13772   [CERC 2021] Repetitions 0 / 0 8
19256 P13773   [CERC 2021] Single-track railway 0 / 0 6
19257 P13774   [CERC 2021] Systematic salesman 0 / 0 8
19579 P14117   [SCCPC 2021] Chuanpai 0 / 0 1
19580 P14118   [SCCPC 2021] Hotpot 0 / 0 5
19581 P14119   [SCCPC 2021] Triangle Pendant 0 / 0 9
19582 P14120   [SCCPC 2021] Rock Paper Scissors 0 / 0 3
19583 P14121   [SCCPC 2021] Don't Really Like How The Story Ends 0 / 0 6
19584 P14122   [SCCPC 2021] Direction Setting 0 / 0 7
19585 P14123   [SCCPC 2021] Hourly Coding Problem 0 / 0 8
19586 P14124   [SCCPC 2021] Nihongo wa Muzukashii Desu 0 / 0 3
19587 P14125   [SCCPC 2021] Monster Hunter 0 / 0 7

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