526 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
10218 P10743  [SEERC 2020] AND = OR 0 / 0 6
10219 P10744  [SEERC 2020] Modulo Permutations 0 / 0 5
10220 P10745  [SEERC 2020] One Piece 0 / 0 6
10221 P10746  [SEERC 2020] Codenames 0 / 0 6
10222 P10747  [SEERC 2020] Neo-Robin Hood 1 / 1 6
10223 P10748  [SEERC 2020] Mistake 0 / 0 3
10229 P10816  [EC Final 2020] Namomo Subsequence 0 / 0 4
10230 P10817  [EC Final 2020] Rectangle Flip 2 0 / 0 4
10231 P10818  [EC Final 2020] Random Shuffle 0 / 0 6
10232 P10819  [EC Final 2020] City Brain 0 / 0 5
10233 P10820  [EC Final 2020] Tube Master III 0 / 0 7
10234 P10821  [EC Final 2020] Rooks 0 / 0 3
10235 P10822  [EC Final 2020] Prof. Pang's sequence 0 / 0 6
10236 P10823  [EC Final 2020] Prof. Pang Earning Aus 0 / 0 (None)
10237 P10824  [EC Final 2020] Plants vs Zombies 0 / 0 (None)
10238 P10825  [EC Final 2020] Circle 0 / 0 7
10239 P10826  [EC Final 2020] Allin 0 / 0 4
10240 P10827  [EC Final 2020] Square 0 / 0 4
10241 P10828  [EC Final 2020] Fillomino 0 / 0 7
10596 P11023  [COTS 2020] 王国 Kraljevstvo 0 / 0 6
10597 P11024  [COTS 2020] 定序 Redoslijed 0 / 0 6
10598 P11025  [COTS 2020] 辣椒 Sadnice 0 / 0 6
10599 P11026  [COTS 2020] 抗疫 Autoritet 0 / 0 6
10600 P11027  [COTS 2020] 餐厅 Restoran 0 / 0 6
10601 P11028  [COTS 2020] 龙猫 Totoro 0 / 0 6
10810 P11319  [NOISG 2020 Qualification] Cryptography 0 / 0 (None)
10811 P11320  [NOISG 2020 Qualification] Fuel Station 0 / 0 (None)
10812 P11321  [NOISG 2020 Qualification] Relay Marathon 0 / 0 (None)
10813 P11322  [NOISG 2020 Qualification] Firefighting 0 / 0 (None)
10820 P11332  [NOISG 2020 Finals] Labels 0 / 0 (None)
10821 P11333  [NOISG 2020 Finals] Discharging 0 / 0 6
10822 P11334  [NOISG 2020 Finals] Progression 0 / 0 (None)
10823 P11335  [NOISG 2020 Finals] Arcade 0 / 0 (None)
10824 P11336  [NOISG 2020 Finals] Aesthetic 0 / 0 (None)
11099 P11404  [RMI 2020] 蝶变 / Brperm 0 / 0 5
11100 P11405  [RMI 2020] 秘鲁 / Peru 0 / 0 6
11126 P11406  [RMI 2020] 零和 / Sum Zero 0 / 0 6
11199 P11407  [RMI 2020] 寻线 / Nice Lines 0 / 0 7
11221 P11408  [RMI 2020] 树咖 / Arboras 0 / 0 6
11165 P11576  [CCC 2020] Dog Treats 0 / 0 1
11182 P11577  [CCC 2020] Epidemiology 0 / 0 1
11121 P11578  [CCC 2020] Art 0 / 0 1
11183 P11579  [CCC 2020] Cyclic Shifts 0 / 0 1
11185 P11580  [CCC 2020] Escape Room 0 / 0 3
11197 P11581  [CCC 2020] Surmising a Sprinter's Speed 0 / 0 2
11198 P11582  [CCC 2020] Searching for Strings 0 / 0 4
11433 P11705  「KTSC 2020 R1」字符串查找 0 / 0 4
11434 P11706  「KTSC 2020 R1」穿越 0 / 0 7
11435 P11707  「KTSC 2020 R1」捷径 0 / 0 6
11436 P11708  「KTSC 2020 R1」涂色 0 / 0 5
11437 P11709  「KTSC 2020 R2」魔法转盘 0 / 0 4
11438 P11710  「KTSC 2020 R2」一二三 0 / 0 7
11439 P11711  「KTSC 2020 R2」列车的移动 0 / 0 6
11440 P11712  「KTSC 2020 R2」冰战 0 / 0 6
11804 P11972  [JOI Open 2020] 家具摆放 / Furniture 0 / 0 (None)
11806 P11973  [JOI Open 2020] 黑白点 / Monochrome Points 0 / 0 6
11853 P11974  [JOI Open 2020] 发电站 / Power Plant 0 / 0 (None)
12456 P12633  [UOI 2020] Skyscraper 0 / 0 3
12457 P12634  [UOI 2020] Chessfield 0 / 0 (None)
12458 P12635  [UOI 2020] Guess the Color 0 / 0 (None)
12459 P12636  [UOI 2020] Array Reduction 0 / 0 7
12460 P12637  [UOI 2020] Golden Field 0 / 0 (None)
12461 P12638  [UOI 2020] Stone Pairs 0 / 0 (None)
12462 P12639  [UOI 2020] Topological Sorting of a Tree 0 / 0 6
12463 P12640  [UOI 2020] Add edges 0 / 0 (None)
12654 P12850  [NERC 2020 Online] Almost Balanced Tree 0 / 0 (None)
12655 P12851  [NERC 2020 Online] Brain-teaser 0 / 0 (None)
12656 P12852  [NERC 2020 Online] Color the Tree 0 / 0 (None)
12657 P12853  [NERC 2020 Online] Down We Dig 0 / 0 (None)
12658 P12854  [NERC 2020 Online] Easy Measurements 0 / 0 (None)
12659 P12855  [NERC 2020 Online] Find a Square 0 / 0 7
12660 P12856  [NERC 2020 Online] Geometrical Combinatorics 0 / 0 (None)
12661 P12857  [NERC 2020 Online] Hit the Hay 0 / 0 7
12662 P12858  [NERC 2020 Online] Interactive Knockout 0 / 0 (None)
12663 P12859  [NERC 2020 Online] Jumping Cat 0 / 0 (None)
12664 P12860  [NERC 2020 Online] Kate' s 2021 Celebration 0 / 0 1
12665 P12861  [NERC 2020 Online] Lookup Performance 0 / 0 (None)
12667 P12862  [NERC 2020 Online] Miser 0 / 0 3
12668 P12863  [NERC 2020 Online] New Flat 0 / 0 (None)
12669 P12864  [NERC 2020 Online] Optimum Server Location 0 / 0 (None)
12711 P12895  [POI 2019/2020 R2] 假期 Wakacje Bajtazara 0 / 0 4
12712 P12896  [POI 2019/2020 R2] 四叉树 Drzewo czwórkowe 0 / 0 (None)
12713 P12897  [POI 2019/2020 R2] 伟大倒塌 Wielki Upadek 0 / 0 (None)
12714 P12898  [POI 2019/2020 R2] 牢骚 Marudny Bajtazar 0 / 0 (None)
12715 P12899  [POI 2019/2020 R2] 幼儿园难题 Trudny dylemat przedszkolanina 0 / 0 5
12700 P12900  [NERC 2020] ASCII Automata Art 0 / 0 6
12701 P12901  [NERC 2020] Button Lock 0 / 0 6
12702 P12902  [NERC 2020] Cactus Not Enough 0 / 0 6
12703 P12903  [NERC 2020] Digits 0 / 0 5
12704 P12904  [NERC 2020] Equilibrium Point /\/\ 0 / 0 (None)
12705 P12905  [NERC 2020] Fiber Shape 0 / 0 7
12706 P12906  [NERC 2020] Guide 0 / 0 (None)
12707 P12907  [NERC 2020] Hard Optimization 0 / 0 7
12708 P12908  [NERC 2020] Is It Rated? 0 / 0 6
12709 P12909  [NERC 2020] Japanese Game 0 / 0 6
12710 P12910  [NERC 2020] King's Task 0 / 0 3
12724 P12931  [NOISG 2020 Prelim] Mountains 0 / 0 (None)
12725 P12932  [NOISG 2020 Prelim] Visiting Singapore 0 / 0 (None)
12743 P12933  [NOISG 2020 Prelim] Solar Storm 0 / 0 (None)
12861 P13048  [GCJ 2020 Qualification] Vestigium 0 / 0 2

Categories

Lucky

Pick a problem randomly based on the current filter.

  1. About
  2. Contact Us
  3. Privacy
  4. Terms of Service
  5. Copyright Complaint
  6. Language
  7. Legacy mode
  8. Theme
  2. 粤ICP备2022044963号-1
  3. Worker 0, 73ms
  4. Powered by Hydro v4.13.3 Community