ID Problem Show tags Hide tags AC / Tried Difficulty
12390 P12578  [UOI 2021] 彩色矩阵 0 / 0 5
12392 P12580  [UOI 2021] 猜排列【交互题暂未配置】 0 / 0 (None)
11686 P12583  「KTSC 2019 R1」山羊【暂时无法评测】 0 / 0 (None)
12403 P12601  旷野小计算 0 / 0 7
11401 P12606  碰碰车大战 0 / 0 4
12416 P12619  [RMI 2023] To be, xor not to be 0 / 0 6
12419 P12622  [NAC 2025] Entrapment [Can't Judge Yet] 0 / 0 6
12422 P12625  [NAC 2025] Mob Grinder 0 / 0 5
12425 P12628  [NAC 2025] Polygon Partition 0 / 0 6
12432 P12635  [UOI 2020] Guess the Color 0 / 0 (None)
12434 P12637  [UOI 2020] Golden Field 0 / 0 (None)
12437 P12640  [UOI 2020] Add edges 0 / 0 (None)
11350 P12676  相等排列 0 / 0 5
12481 P12691  [KOI 2022 Round 1] 补给 0 / 0 5
12487 P12699  [KOI 2022 Round 2] 红蓝 0 / 0 5
11366 P12706  并非呃呃 0 / 0 6
12498 P12712  [KOI 2021 Round 1] 超矩形 0 / 0 3
11521 P12717  [Algo Beat Contest 002 D] Distance of Trip 0 / 0 3
12503 P12724  [KOI 2021 Round 2] 图的平衡 0 / 0 4
12518 P12744  [POI 2016 R3] 树篱 Hedge 0 / 0 (None)
12519 P12745  [POI 2016 R3] 俱乐部成员 Club members 0 / 0 (None)
12539 P12761  [POI 2018 R2] 列车员 Conductor 0 / 0 6
12541 P12763  [POI 2018 R2] 诗集 Book of poetry 0 / 0 5
12549 P12771  [POI 2018 R3] 多项式 Polynomial 0 / 0 6
12563 P12773  [POI 2018/2019 R1] 马虎 Nonchalance 0 / 0 (None)
12550 P12783  [ICPC 2024 Yokohama R] The Farthest Point 0 / 0 (None)
12551 P12784  [ICPC 2024 Yokohama R] Beyond the Former Explorer 0 / 0 6
12552 P12785  [ICPC 2024 Yokohama R] Remodeling the Dungeon 2 0 / 0 7
12570 P12790  [NERC 2022] Amazing Trick 0 / 0 5
12571 P12791  [NERC 2022] BinCoin 0 / 0 (None)
12575 P12795  [NERC 2022] Football 0 / 0 (None)
12576 P12796  [NERC 2022] Game of Questions 0 / 0 (None)
12577 P12797  [NERC 2022] Hot and Cold 0 / 0 6
12578 P12798  [NERC 2022] Interactive Factorial Guessing 0 / 0 (None)
12579 P12799  [NERC 2022] Jumbled Trees 0 / 0 (None)
12580 P12800  [NERC 2022] King' s Puzzle 0 / 0 4
12581 P12801  [NERC 2022] Lisa's Sequences 0 / 0 (None)
12583 P12803  [AMPPZ 2019] Little Worm 0 / 0 (None)
12592 P12812  [AMPPZ 2019] Ghost 0 / 0 (None)
12595 P12815  [NERC 2021] Budget Distribution 0 / 0 7
12596 P12816  [NERC 2021] Connect the Points 0 / 0 3
12598 P12818  [NERC 2021] Even Split 0 / 0 5
12600 P12820  [NERC 2021] Global Warming 0 / 0 7
12602 P12822  [NERC 2021] Interactive Treasure Hunt 0 / 0 4
12603 P12823  [NERC 2021] Job Lookup 0 / 0 5
12604 P12824  [NERC 2021] Kingdom Partition 0 / 0 7
12605 P12825  [NERC 2021] Labyrinth 0 / 0 3
12335 P12826  「DLESS-2」XOR and Tree Construction 0 / 0 2
12627 P12850  [NERC 2020 Online] Almost Balanced Tree 0 / 0 (None)
12629 P12852  [NERC 2020 Online] Color the Tree 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
12641 P12863  [NERC 2020 Online] New Flat 0 / 0 (None)
12642 P12864  [NERC 2020 Online] Optimum Server Location 0 / 0 (None)
12639 P12866  [JOI Open 2025] 抽奖 / Lottery 0 / 0 6
12643 P12867  [JOI Open 2025] 心灵感应 / Telepathy 0 / 0 7
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)
12686 P12899  [POI 2019/2020 R2] 幼儿园难题 Trudny dylemat przedszkolanina 0 / 0 5
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
12687 P12911  [POI 2020/2021 R2] 棋盘 / Projekt planszy 0 / 0 5
12689 P12913  [POI 2020/2021 R2] 小矮人摄影 / Zdjęcia krasnali 0 / 0 (None)
12694 P12916  [POI 2021/2022 R1] 剪辑师 / Montażysta 0 / 0 5
12698 P12922  [POI 2021/2022 R3] 流星 / Meteory 0 / 0 (None)
12705 P12933  [NOISG 2020 Prelim] Solar Storm 0 / 0 (None)

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