ID Problem Show tags Hide tags AC / Tried Difficulty
10177 P10743   [SEERC 2020] AND = OR 0 / 0 8
10178 P10744   [SEERC 2020] Modulo Permutations 0 / 0 7
10179 P10745   [SEERC 2020] One Piece 0 / 0 8
10180 P10746   [SEERC 2020] Codenames 0 / 0 8
10181 P10747   [SEERC 2020] Neo-Robin Hood 0 / 0 8
10182 P10748   [SEERC 2020] Mistake 0 / 0 5
10187 P10816   [EC Final 2020] Namomo Subsequence 0 / 0 7
10188 P10817   [EC Final 2020] Rectangle Flip 2 0 / 0 6
10189 P10818   [EC Final 2020] Random Shuffle 0 / 0 8
10190 P10819   [EC Final 2020] City Brain 0 / 0 7
10191 P10820   [EC Final 2020] Tube Master III 0 / 0 9
10192 P10821   [EC Final 2020] Rooks 0 / 0 5
10193 P10822   [EC Final 2020] Prof. Pang's sequence 0 / 0 8
10194 P10823   [EC Final 2020] Prof. Pang Earning Aus 0 / 0 (None)
10195 P10824   [EC Final 2020] Plants vs Zombies 0 / 0 (None)
10196 P10825   [EC Final 2020] Circle 0 / 0 9
10197 P10826   [EC Final 2020] Allin 0 / 0 7
10198 P10827   [EC Final 2020] Square 0 / 0 6
10199 P10828   [EC Final 2020] Fillomino 0 / 0 9
10579 P11023   [COTS 2020] 王国 Kraljevstvo 0 / 0 8
10580 P11024   [COTS 2020] 定序 Redoslijed 0 / 0 8
10581 P11025   [COTS 2020] 辣椒 Sadnice 0 / 0 8
10582 P11026   [COTS 2020] 抗疫 Autoritet 0 / 0 8
10583 P11027   [COTS 2020] 餐厅 Restoran 0 / 0 8
10584 P11028   [COTS 2020] 龙猫 Totoro 0 / 0 8
10795 P11319   [NOISG 2020 Qualification] Cryptography 0 / 0 6
10796 P11320   [NOISG 2020 Qualification] Fuel Station 0 / 0 6
10797 P11321   [NOISG 2020 Qualification] Relay Marathon 0 / 0 7
10798 P11322   [NOISG 2020 Qualification] Firefighting 0 / 0 7
10805 P11332   [NOISG 2020 Finals] Labels 0 / 0 3
10806 P11333   [NOISG 2020 Finals] Discharging 0 / 0 8
10807 P11334   [NOISG 2020 Finals] Progression 0 / 0 7
10808 P11335   [NOISG 2020 Finals] Arcade 0 / 0 7
10809 P11336   [NOISG 2020 Finals] Aesthetic 0 / 0 8
12972 P11403   [RMI 2020] 软盘 / Floppy 0 / 0 7
10911 P11404   [RMI 2020] 蝶变 / Brperm 0 / 0 7
10912 P11405   [RMI 2020] 秘鲁 / Peru 0 / 0 8
10935 P11406   [RMI 2020] 零和 / Sum Zero 0 / 0 8
11002 P11407   [RMI 2020] 寻线 / Nice Lines 0 / 0 9
11022 P11408   [RMI 2020] 树咖 / Arboras 0 / 0 9
10971 P11576   [CCC 2020] Dog Treats 0 / 0 1
10985 P11577   [CCC 2020] Epidemiology 0 / 0 1
10930 P11578   [CCC 2020] Art 0 / 0 1
10986 P11579   [CCC 2020] Cyclic Shifts 0 / 0 1
10988 P11580   [CCC 2020] Escape Room 0 / 0 5
11000 P11581   [CCC 2020] Surmising a Sprinter's Speed 0 / 0 3
11001 P11582   [CCC 2020] Searching for Strings 0 / 0 6
11446 P11705   「KTSC 2020 R1」字符串查找 0 / 0 6
11447 P11706   「KTSC 2020 R1」穿越 0 / 0 9
11448 P11707   「KTSC 2020 R1」捷径 0 / 0 8
11449 P11708   「KTSC 2020 R1」涂色 0 / 0 7
11450 P11709   「KTSC 2020 R2」魔法转盘 0 / 0 6
11451 P11710   「KTSC 2020 R2」一二三 0 / 0 8
11452 P11711   「KTSC 2020 R2」列车的移动 0 / 0 8
11453 P11712   「KTSC 2020 R2」冰战 0 / 0 8
11782 P11972   [JOI Open 2020] 家具摆放 / Furniture 0 / 0 8
11784 P11973   [JOI Open 2020] 黑白点 / Monochrome Points 0 / 0 8
11831 P11974   [JOI Open 2020] 发电站 / Power Plant 0 / 0 7
12430 P12633   [UOI 2020] Skyscraper 0 / 0 5
12431 P12634   [UOI 2020] Chessfield 0 / 0 (None)
12432 P12635   [UOI 2020] Guess the Color 0 / 0 (None)
12433 P12636   [UOI 2020] Array Reduction 0 / 0 9
12434 P12637   [UOI 2020] Golden Field 0 / 0 (None)
12435 P12638   [UOI 2020] Stone Pairs 0 / 0 (None)
12436 P12639   [UOI 2020] Topological Sorting of a Tree 0 / 0 8
12437 P12640   [UOI 2020] Add edges 0 / 0 (None)
12627 P12850   [NERC 2020 Online] Almost Balanced Tree 0 / 0 (None)
12628 P12851   [NERC 2020 Online] Brain-teaser 0 / 0 (None)
12629 P12852   [NERC 2020 Online] Color the Tree 0 / 0 (None)
12630 P12853   [NERC 2020 Online] Down We Dig 0 / 0 (None)
12631 P12854   [NERC 2020 Online] Easy Measurements 0 / 0 3
12632 P12855   [NERC 2020 Online] Find a Square 0 / 0 9
12633 P12856   [NERC 2020 Online] Geometrical Combinatorics 0 / 0 (None)
12634 P12857   [NERC 2020 Online] Hit the Hay 0 / 0 9
12635 P12858   [NERC 2020 Online] Interactive Knockout 0 / 0 (None)
12636 P12859   [NERC 2020 Online] Jumping Cat 0 / 0 (None)
12637 P12860   [NERC 2020 Online] Kate' s 2021 Celebration 0 / 0 1
12638 P12861   [NERC 2020 Online] Lookup Performance 0 / 0 7
12640 P12862   [NERC 2020 Online] Miser 0 / 0 5
12641 P12863   [NERC 2020 Online] New Flat 0 / 0 (None)
12642 P12864   [NERC 2020 Online] Optimum Server Location 0 / 0 (None)
12682 P12895   [POI 2019/2020 R2] 假期 Wakacje Bajtazara 0 / 0 6
12683 P12896   [POI 2019/2020 R2] 四叉树 Drzewo czwórkowe 0 / 0 (None)
12684 P12897   [POI 2019/2020 R2] 伟大倒塌 Wielki Upadek 0 / 0 (None)
12685 P12898   [POI 2019/2020 R2] 牢骚 Marudny Bajtazar 0 / 0 (None)
12686 P12899   [POI 2019/2020 R2] 幼儿园难题 Trudny dylemat przedszkolanina 0 / 0 7
12671 P12900   [NERC 2020] ASCII Automata Art 0 / 0 8
12672 P12901   [NERC 2020] Button Lock 0 / 0 8
12673 P12902   [NERC 2020] Cactus Not Enough 0 / 0 8
12674 P12903   [NERC 2020] Digits 0 / 0 7
12675 P12904   [NERC 2020] Equilibrium Point /\/\ 0 / 0 8
12676 P12905   [NERC 2020] Fiber Shape 0 / 0 9
12677 P12906   [NERC 2020] Guide 0 / 0 5
12678 P12907   [NERC 2020] Hard Optimization 0 / 0 9
12679 P12908   [NERC 2020] Is It Rated? 0 / 0 8
12680 P12909   [NERC 2020] Japanese Game 0 / 0 8
12681 P12910   [NERC 2020] King's Task 0 / 0 5
12692 P12931   [NOISG 2020 Prelim] Mountains 0 / 0 6
12693 P12932   [NOISG 2020 Prelim] Visiting Singapore 0 / 0 (None)
12705 P12933   [NOISG 2020 Prelim] Solar Storm 0 / 0 6

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