ID Problem Show tags Hide tags AC / Tried Difficulty
17716 P12861   [NERC 2020 Online] Lookup Performance 0 / 0 7
17718 P12862   [NERC 2020 Online] Miser 0 / 0 5
17719 P12863   [NERC 2020 Online] New Flat 0 / 0 (None)
17720 P12864   [NERC 2020 Online] Optimum Server Location 0 / 0 9
17762 P12895   [POI 2019/2020 R2] 假期 Wakacje Bajtazara 0 / 0 6
17763 P12896   [POI 2019/2020 R2] 四叉树 Drzewo czwórkowe 0 / 0 (None)
17764 P12897   [POI 2019/2020 R2] 伟大倒塌 Wielki Upadek 0 / 0 (None)
17765 P12898   [POI 2019/2020 R2] 牢骚 Marudny Bajtazar 0 / 0 (None)
17766 P12899   [POI 2019/2020 R2] 幼儿园难题 Trudny dylemat przedszkolanina 0 / 0 7
17751 P12900   [NERC 2020] ASCII Automata Art 0 / 0 8
17752 P12901   [NERC 2020] Button Lock 0 / 0 8
17753 P12902   [NERC 2020] Cactus Not Enough 0 / 0 8
17754 P12903   [NERC 2020] Digits 0 / 0 7
17755 P12904   [NERC 2020] Equilibrium Point /\/\ 0 / 0 8
17756 P12905   [NERC 2020] Fiber Shape 0 / 0 9
17757 P12906   [NERC 2020] Guide 0 / 0 5
17758 P12907   [NERC 2020] Hard Optimization 0 / 0 9
17759 P12908   [NERC 2020] Is It Rated? 0 / 0 8
17760 P12909   [NERC 2020] Japanese Game 0 / 0 8
17761 P12910   [NERC 2020] King's Task 0 / 0 5
17775 P12931   [NOISG 2020 Prelim] Mountains 0 / 0 6
17776 P12932   [NOISG 2020 Prelim] Visiting Singapore 0 / 0 7
17794 P12933   [NOISG 2020 Prelim] Solar Storm 0 / 0 6
17899 P13048   [GCJ 2020 Qualification] Vestigium 0 / 0 3
17900 P13049   [GCJ 2020 Qualification] Nesting Depth 0 / 0 3
17901 P13050   [GCJ 2020 Qualification] Parenting Partnering Returns 0 / 0 5
17902 P13051   [GCJ 2020 Qualification] ESAb ATAd 0 / 0 7
17903 P13052   [GCJ 2020 Qualification] Indicium 0 / 0 8
17904 P13053   [GCJ 2020 #1A] Pattern Matching 0 / 0 5
17905 P13054   [GCJ 2020 #1A] Pascal Walk 0 / 0 6
17906 P13055   [GCJ 2020 #1A] Square Dance 0 / 0 7
17907 P13056   [GCJ 2020 #1B] Expogo 0 / 0 6
17908 P13057   [GCJ 2020 #1B] Blindfolded Bullseye 0 / 0 7
17909 P13058   [GCJ 2020 #1B] Join the Ranks 0 / 0 7
17910 P13059   [GCJ 2020 #1C] Overexcited Fan 0 / 0 3
17911 P13060   [GCJ 2020 #1C] Overrandomized 0 / 0 6
17912 P13061   [GCJ 2020 #1C] Oversized Pancake Choppers 0 / 0 8
17913 P13062   [GCJ 2020 #2] Incremental House of Pancakes 0 / 0 6
17914 P13063   [GCJ 2020 #2] Security Update 0 / 0 6
17915 P13064   [GCJ 2020 #2] Wormhole in One 0 / 0 7
17916 P13065   [GCJ 2020 #2] Emacs++ 0 / 0 9
17917 P13066   [GCJ 2020 #3] Naming Compromise 0 / 0 6
17918 P13067   [GCJ 2020 #3] Thermometers 0 / 0 8
17919 P13068   [GCJ 2020 #3] Pen Testing 0 / 0 8
17920 P13069   [GCJ 2020 #3] Recalculating 0 / 0 8
17926 P13070   [GCJ 2020 Finals] Pack the Slopes 0 / 0 7
17927 P13071   [GCJ 2020 Finals] Adjacent and Consecutive 0 / 0 8
17928 P13072   [GCJ 2020 Finals] Hexacoin Jam 0 / 0 9
17929 P13073   [GCJ 2020 Finals] Musical Cords 0 / 0 9
17930 P13074   [GCJ 2020 Finals] Replace All 0 / 0 8
18941 P13424   [COCI 2020/2021 #1] Patkice 0 / 0 3
18942 P13425   [COCI 2020/2021 #1] Bajka 0 / 0 5
18943 P13426   [COCI 2020/2021 #2] Crtanje 0 / 0 3
18944 P13427   [COCI 2020/2021 #2] Odasiljaci 0 / 0 5
19047 P13651   [CERC 2020] Art Transaction 0 / 0 7
19048 P13652   [CERC 2020] Bank Robbery 0 / 0 8
19049 P13653   [CERC 2020] Pizzo Collectors 0 / 0 7
19050 P13654   [CERC 2020] Excavation 0 / 0 6
19051 P13655   [CERC 2020] Tobacco Growing 0 / 0 6
19052 P13656   [CERC 2020] Rescue Mission 0 / 0 3
19053 P13657   [CERC 2020] Offices 0 / 0 9
19054 P13658   [CERC 2020] Pickpockets 0 / 0 7
19055 P13659   [CERC 2020] Storage Problems 0 / 0 6
19056 P13660   [CERC 2020] Roof Escape 0 / 0 8
19057 P13661   [CERC 2020] Screamers 0 / 0 8
19338 P13857   [SWERC 2020] Gratitude 0 / 0 3
19339 P13858   [SWERC 2020] Rule 110 0 / 0 9
19340 P13859   [SWERC 2020] Safe Distance 0 / 0 6
19341 P13860   [SWERC 2020] Jogging 0 / 0 5
19342 P13861   [SWERC 2020] Cakes 0 / 0 1
19343 P13862   [SWERC 2020] Mentors 0 / 0 7
19344 P13863   [SWERC 2020] Decoration 0 / 0 7
19345 P13864   [SWERC 2020] Figurines 0 / 0 7
19346 P13865   [SWERC 2020] Emails 0 / 0 6
19347 P13866   [SWERC 2020] Daisy's Mazes 0 / 0 9
19348 P13867   [SWERC 2020] Unique Activities 0 / 0 5
19349 P13868   [SWERC 2020] Restaurants 0 / 0 7
19350 P13869   [SWERC 2020] Fantasmagorie 0 / 0 8
19761 P14330   [JOI2021 预选赛 R2] 往返滑道 / Round Sugoroku 0 / 0 3
19762 P14331   [JOI2021 预选赛 R2] 煎饼 / Pancake 0 / 0 6
19763 P14332   [JOI2021 预选赛 R2] 活动巡游 / Event Hopping 0 / 0 6
19764 P14333   [JOI2021 预选赛 R2] 安全检查 / Safety Inspection 0 / 0 7
19765 P14334   [JOI2021 预选赛 R2] 间谍 2 / Spy 2 0 / 0 7
20243 P14864   [ICPC 2020 Yokohama R] Three-Axis Views 0 / 0 5
20244 P14865   [ICPC 2020 Yokohama R] Secrets of Legendary Treasure 0 / 0 5
20245 P14866   [ICPC 2020 Yokohama R] Short Coding 0 / 0 7
20246 P14867   [ICPC 2020 Yokohama R] Colorful Rectangle 0 / 0 9
20247 P14868   [ICPC 2020 Yokohama R] Jewelry Size 0 / 0 6
20248 P14869   [ICPC 2020 Yokohama R] Solar Car 0 / 0 8
20249 P14870   [ICPC 2020 Yokohama R] To be Connected, or not to be, that is the Question 0 / 0 6
20250 P14871   [ICPC 2020 Yokohama R] LCM of GCDs 0 / 0 7
20251 P14872   [ICPC 2020 Yokohama R] High-Tech Detective 0 / 0 7
20252 P14873   [ICPC 2020 Yokohama R] Formica Sokobanica 0 / 0 6
20253 P14874   [ICPC 2020 Yokohama R] Suffixes may Contain Prefixes 0 / 0 7
20339 P14995   [Nordic OI 2020] Apple Delivery 0 / 0 8
20340 P14996   [Nordic OI 2020] Bricks 0 / 0 (None)
20341 P14997   [Nordic OI 2020] Christmas Gifts 0 / 0 8
20379 P15016   [UOI 2020 II Stage] 考试 0 / 0 1
20380 P15017   [UOI 2020 II Stage] 大炮 0 / 0 3
20381 P15018   [UOI 2020 II Stage] 日历 0 / 0 5

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