ID Problem Show tags Hide tags AC / Tried Difficulty
16354 P11497   [ROIR 2019] 自动仓库 (Day 1) 0 / 0 7
16355 P11498   [ROIR 2019] 机器学习 (Day 1) 0 / 0 7
16356 P11499   [ROIR 2019] 故障火星车 (Day 2) 0 / 2 3
16357 P11500   [ROIR 2019] 间歇训练 (Day 2) 0 / 0 6
16358 P11501   [ROIR 2019] 探险队 (Day 2) 0 / 0 6
16359 P11502   [ROIR 2019] 配对 (Day 2) 0 / 0 8
16695 P11788   [JOI 2019 Final] 勇者比太郎 / Bitaro the Brave 0 / 0 5
16694 P11789   [JOI 2019 Final] 画展 / Exhibition 0 / 0 6
16592 P11815   [PA 2019 Final] 领地 / Terytoria 0 / 0 8
16593 P11816   [PA 2019 Final] 摆棋 / Pionki 0 / 0 8
16597 P11817   [PA 2019 Final] 数图 / Grafy 0 / 0 8
16598 P11818   [PA 2019 Final] 一安在? / Gdzie jest jedynka? 2 0 / 0 7
16599 P11819   [PA 2019 Final] Floyd-Warshall 0 / 0 8
16712 P11821   [PA 2019 Final] 数图 / Grafy 加强版 0 / 0 9
16688 P12086   [RMI 2019] 分钱 / Devil's Share 0 / 0 9
16692 P12087   [RMI 2019] 好数 / Lucky Numbers 0 / 0 8
16957 P12088   [RMI 2019] 还原 / Restore Arrays 0 / 0 7
17025 P12089   [RMI 2019] 钓鱼纸牌 / Fishing Game 0 / 0 7
17056 P12090   [RMI 2019] 秘密排列 / Secret Permutation 0 / 0 7
17061 P12091   [RMI 2019] 圣诞老人 / Santa Claus 0 / 0 7
16760 P12582   「KTSC 2019 R1」树 0 / 0 7
16761 P12583   「KTSC 2019 R1」山羊【暂时无法评测】 0 / 0 (None)
16777 P12584   「KTSC 2019 R1」产油国 0 / 0 (None)
16778 P12585   「KTSC 2019 R1」广播站 0 / 0 (None)
16781 P12586   「KTSC 2019 R2」嫩芽 0 / 0 (None)
16782 P12587   「KTSC 2019 R2」外星仙人掌 0 / 0 8
16783 P12588   「KTSC 2019 R2」多边形 0 / 0 (None)
16856 P12589   「KTSC 2019 R2」大平原 0 / 0 (None)
17640 P12772   [POI 2018/2019 R1] 俱乐部成员 2 Club members 2 0 / 0 (None)
17641 P12773   [POI 2018/2019 R1] 马虎 Nonchalance 0 / 0 (None)
17642 P12774   [POI 2018/2019 R1] 一对项链 Pair of necklaces 0 / 0 (None)
17643 P12775   [POI 2018/2019 R1] 子序列 Subsequences 0 / 0 8
17644 P12776   [POI 2018/2019 R1] 小机器人 Robby the little robot 0 / 0 (None)
17660 P12802   [AMPPZ 2019] Assimilation 0 / 0 5
17661 P12803   [AMPPZ 2019] Little Worm 0 / 0 (None)
17662 P12804   [AMPPZ 2019] Polygon 0 / 0 3
17663 P12805   [AMPPZ 2019] Frogs 0 / 0 5
17664 P12806   [AMPPZ 2019] The Great Drone Show 0 / 0 (None)
17665 P12807   [AMPPZ 2019] Fantastic compression 0 / 0 (None)
17666 P12808   [AMPPZ 2019] Bookstore 0 / 0 (None)
17667 P12809   [AMPPZ 2019] Cheese Game 0 / 0 (None)
17668 P12810   [AMPPZ 2019] Henry Porter and the Palindromic Radius 0 / 0 (None)
17669 P12811   [AMPPZ 2019] Antennas 0 / 0 (None)
17670 P12812   [AMPPZ 2019] Ghost 0 / 0 (None)
17671 P12813   [AMPPZ 2019] Donuts 0 / 0 8
17788 P12934   [NERC 2019] Apprentice Learning Trajectory 0 / 0 7
17789 P12935   [NERC 2019] Balls of Buma 0 / 0 5
17790 P12936   [NERC 2019] Cactus Revenge 0 / 0 9
17791 P12937   [NERC 2019] DevOps Best Practices 0 / 0 8
17792 P12938   [NERC 2019] Elections 0 / 0 6
17793 P12939   [NERC 2019] Foolprüf Security 0 / 0 8
17795 P12940   [NERC 2019] Game Relics 0 / 0 9
17796 P12941   [NERC 2019] Help BerLine 0 / 0 9
17797 P12942   [NERC 2019] Intriguing Selection 0 / 0 8
17798 P12943   [NERC 2019] Just Arrange the Icons 0 / 0 6
17799 P12944   [NERC 2019] Key Storage 0 / 0 (None)
17800 P12945   [NERC 2019] Lexicography 0 / 0 6
17921 P13075   [NOISG 2019] Pilot 0 / 0 (None)
17922 P13076   [NOISG 2019] Lasers 0 / 0 (None)
17923 P13077   [NOISG 2019] Feast 0 / 0 7
17924 P13078   [NOISG 2019] Rigged Roads 0 / 0 8
17925 P13079   [NOISG 2019] Shuffle【交互题待配置】 0 / 0 (None)
18604 P13102   [GCJ 2019 Qualification] Foregone Solution 0 / 0 5
18605 P13103   [GCJ 2019 Qualification] You Can Go Your Own Way 0 / 0 3
18606 P13104   [GCJ 2019 Qualification] Cryptopangrams 0 / 0 6
18607 P13105   [GCJ 2019 Qualification] Dat Bae 0 / 0 7
18611 P13106   [GCJ 2019 #1A] Pylons 0 / 0 7
18612 P13107   [GCJ 2019 #1A] Golf Gophers 0 / 0 7
18613 P13108   [GCJ 2019 #1A] Alien Rhyme 0 / 0 6
18614 P13109   [GCJ 2019 #1B] Manhattan Crepe Cart 0 / 0 5
18615 P13110   [GCJ 2019 #1B] Draupnir 0 / 0 6
18616 P13111   [GCJ 2019 #1B] Fair Fight 0 / 0 7
18617 P13112   [GCJ 2019 #1C] Robot Programming Strategy 0 / 0 6
18618 P13113   [GCJ 2019 #1C] Power Arrangers 0 / 0 6
18619 P13114   [GCJ 2019 #1C] Bacterial Tactics 0 / 0 8
18620 P13115   [GCJ 2019 #2] New Elements: Part 1 0 / 0 5
18621 P13116   [GCJ 2019 #2] Pottery Lottery 0 / 0 7
18622 P13117   [GCJ 2019 #2] New Elements: Part 2 0 / 0 8
18623 P13118   [GCJ 2019 #2] Contransmutation 0 / 0 8
18624 P13119   [GCJ 2019 #3] Zillionim 0 / 0 7
18625 P13120   [GCJ 2019 #3] Pancake Pyramid 0 / 0 7
18626 P13121   [GCJ 2019 #3] Datacenter Duplex 0 / 0 8
18627 P13122   [GCJ 2019 #3] Napkin Folding 0 / 0 9
18629 P13123   [GCJ 2019 Finals] Board Meeting [Can't Judge yet] 0 / 0 8
18630 P13124   [GCJ 2019 Finals] Sorting Permutation Unit 0 / 0 8
18631 P13125   [GCJ 2019 Finals] Won't sum? Must now 0 / 0 9
18632 P13126   [GCJ 2019 Finals] Juggle Struggle: Part 1 0 / 0 8
18633 P13127   [GCJ 2019 Finals] Juggle Struggle: Part 2 0 / 0 9
18634 P13128   [GCJ 2019 Finals] Go To Considered Helpful 0 / 0 8
18465 P13129   [Ynoi Easy Round 2019] 有马加奈 0 / 0 8
18318 P13130   [Ynoi Easy Round 2019] 黑川赤音 0 / 0 9
18508 P13131   [Ynoi Easy Round 2019] 神木辉 0 / 0 9
18939 P13422   [COCI 2019/2020 #4] Pod starim krovovima 0 / 0 3
18940 P13423   [COCI 2019/2020 #4] Spiderman 0 / 0 5
19402 P13938   [EC Final 2019] City 0 / 0 3
19403 P13939   [EC Final 2019] Black and White 0 / 0 8
19404 P13940   [EC Final 2019] Dirichlet k-th root 0 / 0 8
19405 P13941   [EC Final 2019] Fire 0 / 0 8
19406 P13942   [EC Final 2019] Flow 0 / 0 6
19407 P13943   [EC Final 2019] Game 0 / 0 8

Categories

Lucky

Pick a problem randomly based on the current filter.