499 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
10177 P10743  [SEERC 2020] AND = OR 0 / 0 6
10178 P10744  [SEERC 2020] Modulo Permutations 0 / 0 5
10179 P10745  [SEERC 2020] One Piece 0 / 0 6
10180 P10746  [SEERC 2020] Codenames 0 / 0 6
10181 P10747  [SEERC 2020] Neo-Robin Hood 0 / 0 6
10182 P10748  [SEERC 2020] Mistake 0 / 0 3
10187 P10816  [EC Final 2020] Namomo Subsequence 0 / 0 4
10188 P10817  [EC Final 2020] Rectangle Flip 2 0 / 0 4
10189 P10818  [EC Final 2020] Random Shuffle 0 / 0 6
10190 P10819  [EC Final 2020] City Brain 0 / 0 5
10191 P10820  [EC Final 2020] Tube Master III 0 / 0 7
10192 P10821  [EC Final 2020] Rooks 0 / 0 3
10193 P10822  [EC Final 2020] Prof. Pang's sequence 0 / 0 6
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 7
10197 P10826  [EC Final 2020] Allin 0 / 0 4
10198 P10827  [EC Final 2020] Square 0 / 0 4
10199 P10828  [EC Final 2020] Fillomino 0 / 0 7
10579 P11023  [COTS 2020] 王国 Kraljevstvo 0 / 0 6
10580 P11024  [COTS 2020] 定序 Redoslijed 0 / 0 6
10581 P11025  [COTS 2020] 辣椒 Sadnice 0 / 0 6
10582 P11026  [COTS 2020] 抗疫 Autoritet 0 / 0 6
10583 P11027  [COTS 2020] 餐厅 Restoran 0 / 0 6
10584 P11028  [COTS 2020] 龙猫 Totoro 0 / 0 6
10795 P11319  [NOISG 2020 Qualification] Cryptography 0 / 0 4
10796 P11320  [NOISG 2020 Qualification] Fuel Station 0 / 0 (None)
10797 P11321  [NOISG 2020 Qualification] Relay Marathon 0 / 0 (None)
10798 P11322  [NOISG 2020 Qualification] Firefighting 0 / 0 5
10805 P11332  [NOISG 2020 Finals] Labels 0 / 0 (None)
10806 P11333  [NOISG 2020 Finals] Discharging 0 / 0 6
10807 P11334  [NOISG 2020 Finals] Progression 0 / 0 5
10808 P11335  [NOISG 2020 Finals] Arcade 0 / 0 5
10809 P11336  [NOISG 2020 Finals] Aesthetic 0 / 0 (None)
10911 P11404  [RMI 2020] 蝶变 / Brperm 0 / 0 5
10912 P11405  [RMI 2020] 秘鲁 / Peru 0 / 0 6
10935 P11406  [RMI 2020] 零和 / Sum Zero 0 / 0 6
11002 P11407  [RMI 2020] 寻线 / Nice Lines 0 / 0 7
11022 P11408  [RMI 2020] 树咖 / Arboras 0 / 0 6
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 3
11000 P11581  [CCC 2020] Surmising a Sprinter's Speed 0 / 0 2
11001 P11582  [CCC 2020] Searching for Strings 0 / 0 4
11446 P11705  「KTSC 2020 R1」字符串查找 0 / 0 4
11447 P11706  「KTSC 2020 R1」穿越 0 / 0 7
11448 P11707  「KTSC 2020 R1」捷径 0 / 0 6
11449 P11708  「KTSC 2020 R1」涂色 0 / 0 5
11450 P11709  「KTSC 2020 R2」魔法转盘 0 / 0 4
11451 P11710  「KTSC 2020 R2」一二三 0 / 0 7
11452 P11711  「KTSC 2020 R2」列车的移动 0 / 0 6
11453 P11712  「KTSC 2020 R2」冰战 0 / 0 6
11782 P11972  [JOI Open 2020] 家具摆放 / Furniture 0 / 0 (None)
11784 P11973  [JOI Open 2020] 黑白点 / Monochrome Points 0 / 0 6
11831 P11974  [JOI Open 2020] 发电站 / Power Plant 0 / 0 (None)
12430 P12633  [UOI 2020] Skyscraper 0 / 0 3
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 7
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 6
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 (None)
12632 P12855  [NERC 2020 Online] Find a Square 0 / 0 7
12633 P12856  [NERC 2020 Online] Geometrical Combinatorics 0 / 0 (None)
12634 P12857  [NERC 2020 Online] Hit the Hay 0 / 0 7
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 (None)
12640 P12862  [NERC 2020 Online] Miser 0 / 0 (None)
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 4
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 5
12671 P12900  [NERC 2020] ASCII Automata Art 0 / 0 6
12672 P12901  [NERC 2020] Button Lock 0 / 0 6
12673 P12902  [NERC 2020] Cactus Not Enough 0 / 0 6
12674 P12903  [NERC 2020] Digits 0 / 0 5
12675 P12904  [NERC 2020] Equilibrium Point /\/\ 0 / 0 (None)
12676 P12905  [NERC 2020] Fiber Shape 0 / 0 7
12677 P12906  [NERC 2020] Guide 0 / 0 (None)
12678 P12907  [NERC 2020] Hard Optimization 0 / 0 7
12679 P12908  [NERC 2020] Is It Rated? 0 / 0 6
12680 P12909  [NERC 2020] Japanese Game 0 / 0 6
12681 P12910  [NERC 2020] King's Task 0 / 0 3
12692 P12931  [NOISG 2020 Prelim] Mountains 0 / 0 (None)
12693 P12932  [NOISG 2020 Prelim] Visiting Singapore 0 / 0 (None)
12705 P12933  [NOISG 2020 Prelim] Solar Storm 0 / 0 (None)

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