ID 题目 显示标签 隐藏标签 AC / 尝试 难度
14122 luoguP9828   [ICPC 2020 Shanghai R] Octasection 0 / 0 9
14136 luoguP9829   [ICPC 2020 Shanghai R] Traveling Merchant 0 / 0 8
14137 luoguP9830   [ICPC 2020 Shanghai R] Traveling in the Grid World 0 / 0 7
14138 luoguP9831   [ICPC 2020 Shanghai R] Gitignore 0 / 0 5
14314 luoguP9946   [USACO20JAN] Word Processor B 0 / 0 1
14315 luoguP9947   [USACO20JAN] Photoshoot B 0 / 0 3
14316 luoguP9948   [USACO20JAN] Race B 0 / 0 5
14341 luoguP9949   [USACO20FEB] Triangles B 0 / 0 3
14342 luoguP9950   [USACO20FEB] Mad Scientist B 0 / 0 1
14343 luoguP9951   [USACO20FEB] Swapity Swap B 0 / 0 5
14344 luoguP9952   [USACO20OPEN] Social Distancing I B 0 / 0 5
14345 luoguP9953   [USACO20OPEN] Social Distancing II B 0 / 0 3
14346 luoguP9954   [USACO20OPEN] Cowntact Tracing B 0 / 0 5
14347 luoguP9955   [USACO20DEC] Do You Know Your ABCs? B 0 / 0 1
14348 luoguP9956   [USACO20DEC] Daisy Chains B 0 / 0 3
14349 luoguP9957   [USACO20DEC] Stuck in a Rut B 0 / 0 5
14827 luoguP10300   [THUWC 2020] 工资分配 0 / 0 6
14828 luoguP10301   [THUWC 2020] Yazid 的棋 0 / 0 9
14829 luoguP10302   [THUWC 2020] 某科学的动态仙人掌 0 / 0 9
14830 luoguP10303   [THUWC 2020] 报告顺序 0 / 0 8
14831 luoguP10304   [THUWC 2020] 道路修建 0 / 0 8
14832 luoguP10305   [THUWC 2020] 序排泡冒 0 / 0 9
14123 luoguP10736   [SEERC 2020] Archeologists 0 / 0 8
14124 luoguP10737   [SEERC 2020] Reverse Game 0 / 0 6
14125 luoguP10738   [SEERC 2020] 3-colorings 0 / 0 8
14126 luoguP10739   [SEERC 2020] Disk Sort 0 / 0 7
14127 luoguP10740   [SEERC 2020] Divisible by 3 0 / 0 5
14128 luoguP10741   [SEERC 2020] Fence Job 0 / 0 7
14129 luoguP10742   [SEERC 2020] Simple Hull 0 / 0 8
14130 luoguP10743   [SEERC 2020] AND = OR 0 / 0 8
14131 luoguP10744   [SEERC 2020] Modulo Permutations 0 / 0 7
14132 luoguP10745   [SEERC 2020] One Piece 0 / 0 8
14133 luoguP10746   [SEERC 2020] Codenames 0 / 0 8
14134 luoguP10747   [SEERC 2020] Neo-Robin Hood 0 / 0 8
14135 luoguP10748   [SEERC 2020] Mistake 0 / 0 5
14258 luoguP10816   [EC Final 2020] Namomo Subsequence 0 / 0 7
14259 luoguP10817   [EC Final 2020] Rectangle Flip 2 0 / 0 6
14260 luoguP10818   [EC Final 2020] Random Shuffle 0 / 0 8
14261 luoguP10819   [EC Final 2020] City Brain 0 / 0 7
14262 luoguP10820   [EC Final 2020] Tube Master III 0 / 0 9
14263 luoguP10821   [EC Final 2020] Rooks 0 / 0 5
14264 luoguP10822   [EC Final 2020] Prof. Pang's sequence 0 / 0 8
14265 luoguP10823   [EC Final 2020] Prof. Pang Earning Aus 0 / 0 (无)
14266 luoguP10824   [EC Final 2020] Plants vs Zombies 0 / 0 (无)
14267 luoguP10825   [EC Final 2020] Circle 0 / 0 9
14268 luoguP10826   [EC Final 2020] Allin 0 / 0 7
14269 luoguP10827   [EC Final 2020] Square 0 / 0 6
14270 luoguP10828   [EC Final 2020] Fillomino 0 / 0 9
15569 luoguP11023   [COTS 2020] 王国 Kraljevstvo 0 / 0 8
15570 luoguP11024   [COTS 2020] 定序 Redoslijed 0 / 0 8
15571 luoguP11025   [COTS 2020] 辣椒 Sadnice 0 / 0 8
15572 luoguP11026   [COTS 2020] 抗疫 Autoritet 0 / 0 8
15573 luoguP11027   [COTS 2020] 餐厅 Restoran 0 / 0 8
15574 luoguP11028   [COTS 2020] 龙猫 Totoro 0 / 0 8
15843 luoguP11319   [NOISG 2020 Qualification] Cryptography 0 / 0 6
15844 luoguP11320   [NOISG 2020 Qualification] Fuel Station 0 / 0 6
15845 luoguP11321   [NOISG 2020 Qualification] Relay Marathon 0 / 0 7
15846 luoguP11322   [NOISG 2020 Qualification] Firefighting 0 / 0 7
15855 luoguP11332   [NOISG 2020 Finals] Labels 0 / 0 3
15856 luoguP11333   [NOISG 2020 Finals] Discharging 0 / 0 8
15857 luoguP11334   [NOISG 2020 Finals] Progression 0 / 0 7
15858 luoguP11335   [NOISG 2020 Finals] Arcade 0 / 0 7
15859 luoguP11336   [NOISG 2020 Finals] Aesthetic 0 / 0 8
15897 luoguP11403   [RMI 2020] 软盘 / Floppy 0 / 0 7
15898 luoguP11404   [RMI 2020] 蝶变 / Brperm 0 / 0 7
15899 luoguP11405   [RMI 2020] 秘鲁 / Peru 0 / 0 8
15926 luoguP11406   [RMI 2020] 零和 / Sum Zero 0 / 0 8
16004 luoguP11407   [RMI 2020] 寻线 / Nice Lines 0 / 0 9
16026 luoguP11408   [RMI 2020] 树咖 / Arboras 0 / 0 9
15966 luoguP11576   [CCC 2020] Dog Treats 0 / 0 1
15987 luoguP11577   [CCC 2020] Epidemiology 0 / 0 1
15921 luoguP11578   [CCC 2020] Art 0 / 0 1
15988 luoguP11579   [CCC 2020] Cyclic Shifts 0 / 0 1
15990 luoguP11580   [CCC 2020] Escape Room 0 / 0 5
16002 luoguP11581   [CCC 2020] Surmising a Sprinter's Speed 0 / 0 3
16003 luoguP11582   [CCC 2020] Searching for Strings 0 / 0 6
16249 luoguP11705   「KTSC 2020 R1」字符串查找 0 / 0 6
16250 luoguP11706   「KTSC 2020 R1」穿越 0 / 0 9
16251 luoguP11707   「KTSC 2020 R1」捷径 0 / 0 8
16252 luoguP11708   「KTSC 2020 R1」涂色 0 / 0 7
16253 luoguP11709   「KTSC 2020 R2」魔法转盘 0 / 0 6
16254 luoguP11710   「KTSC 2020 R2」一二三 0 / 0 8
16255 luoguP11711   「KTSC 2020 R2」列车的移动 0 / 0 8
16256 luoguP11712   「KTSC 2020 R2」冰战 0 / 0 8
16652 luoguP11972   [JOI Open 2020] 家具摆放 / Furniture 0 / 0 8
16655 luoguP11973   [JOI Open 2020] 黑白点 / Monochrome Points 0 / 0 8
16708 luoguP11974   [JOI Open 2020] 发电站 / Power Plant 0 / 0 7
17361 luoguP12633   [UOI 2020] Skyscraper 0 / 0 5
17362 luoguP12634   [UOI 2020] Chessfield 0 / 0 (无)
17363 luoguP12635   [UOI 2020] Guess the Color 0 / 0 (无)
17364 luoguP12636   [UOI 2020] Array Reduction 0 / 0 9
17366 luoguP12637   [UOI 2020] Golden Field 0 / 0 (无)
17367 luoguP12638   [UOI 2020] Stone Pairs 0 / 0 (无)
17368 luoguP12639   [UOI 2020] Topological Sorting of a Tree 0 / 0 8
17369 luoguP12640   [UOI 2020] Add edges 0 / 0 (无)
17579 luoguP12850   [NERC 2020 Online] Almost Balanced Tree 0 / 0 (无)
17580 luoguP12851   [NERC 2020 Online] Brain-teaser 0 / 0 (无)
17581 luoguP12852   [NERC 2020 Online] Color the Tree 0 / 0 (无)
17582 luoguP12853   [NERC 2020 Online] Down We Dig 0 / 0 (无)
17583 luoguP12854   [NERC 2020 Online] Easy Measurements 0 / 0 3

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根据当前过滤条件随机选择一道题