ID Problem Show tags Hide tags AC / Tried Difficulty
17625 P12769   [POI 2018 R3] 两根长棒 Two long candy sticks 0 / 0 (None)
17626 P12770   [POI 2018 R3] 出租车 Taxis 0 / 0 6
17627 P12771   [POI 2018 R3] 多项式 Polynomial 0 / 0 8
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)
16070 P12777   理解 加强版 0 / 0 9
17600 P12778   [ICPC 2024 Yokohama R] Ribbon on the Christmas Present 0 / 0 3
17601 P12779   [ICPC 2024 Yokohama R] The Sparsest Number in Between 0 / 0 5
17602 P12780   [ICPC 2024 Yokohama R] Omnes Viae Yokohamam Ducunt? 0 / 0 5
17603 P12781   [ICPC 2024 Yokohama R] Tree Generators 0 / 0 7
17604 P12782   [ICPC 2024 Yokohama R] E-Circuit Is Now on Sale! 0 / 0 5
17628 P12783   [ICPC 2024 Yokohama R] The Farthest Point 0 / 0 8
17629 P12784   [ICPC 2024 Yokohama R] Beyond the Former Explorer 0 / 0 8
17630 P12785   [ICPC 2024 Yokohama R] Remodeling the Dungeon 2 0 / 0 9
17631 P12786   [ICPC 2024 Yokohama R] Greatest of the Greatest Common Divisors 0 / 0 7
17645 P12787   [ICPC 2024 Yokohama R] Mixing Solutions 0 / 0 9
17646 P12788   [ICPC 2024 Yokohama R] Scheduling Two Meetings 0 / 0 6
17647 P12789   [ICPC 2024 Yokohama R] Peculiar Protocol 0 / 0 8
17648 P12790   [NERC 2022] Amazing Trick 0 / 0 7
17649 P12791   [NERC 2022] BinCoin 0 / 0 7
17650 P12792   [NERC 2022] Cactus Meets Torus 0 / 0 9
17651 P12793   [NERC 2022] Dominoes 0 / 0 8
17652 P12794   [NERC 2022] Easy Assembly 0 / 0 5
17653 P12795   [NERC 2022] Football 0 / 0 3
17654 P12796   [NERC 2022] Game of Questions 0 / 0 8
17655 P12797   [NERC 2022] Hot and Cold 0 / 0 8
17656 P12798   [NERC 2022] Interactive Factorial Guessing 0 / 0 8
17657 P12799   [NERC 2022] Jumbled Trees 0 / 0 8
17658 P12800   [NERC 2022] King' s Puzzle 0 / 0 6
17659 P12801   [NERC 2022] Lisa's Sequences 0 / 0 9
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
17672 P12814   [NERC 2021] Admissible Map 0 / 0 9
17673 P12815   [NERC 2021] Budget Distribution 0 / 0 9
17674 P12816   [NERC 2021] Connect the Points 0 / 0 5
17675 P12817   [NERC 2021] Deletive Editing 0 / 0 3
17676 P12818   [NERC 2021] Even Split 0 / 0 7
17677 P12819   [NERC 2021] Fancy Stack 0 / 0 7
17678 P12820   [NERC 2021] Global Warming 0 / 0 9
17679 P12821   [NERC 2021] Heroes of Might 0 / 0 9
17680 P12822   [NERC 2021] Interactive Treasure Hunt 0 / 0 6
17681 P12823   [NERC 2021] Job Lookup 0 / 0 7
17682 P12824   [NERC 2021] Kingdom Partition 0 / 0 9
17683 P12825   [NERC 2021] Labyrinth 0 / 0 5
17412 P12826   「DLESS-2」XOR and Tree Construction 0 / 0 3
16845 P12827   「DLESS-2」XOR and Even 0 / 0 8
16703 P12828   「DLESS-2」XOR and Number Theory 0 / 0 8
17417 P12829   「DLESS-2」XOR and Inversion 0 / 0 9
17684 P12830   [蓝桥杯 2025 国 B] 新型锁 0 / 0 5
17685 P12831   [蓝桥杯 2025 国 B] 互质藏卡 0 / 0 5
17686 P12832   [蓝桥杯 2025 国 B] 数字轮盘 0 / 0 5
17687 P12833   [蓝桥杯 2025 国 B] 斐波那契字符串 0 / 0 5
17688 P12834   [蓝桥杯 2025 国 B] 项链排列 0 / 0 5
17689 P12835   [蓝桥杯 2025 国 B] 蓝桥星数字 0 / 0 6
17690 P12836   [蓝桥杯 2025 国 B] 翻倍 0 / 0 5
17691 P12837   [蓝桥杯 2025 国 B] 近似回文字符串 0 / 0 7
17692 P12838   [蓝桥杯 2025 国 B] 子串去重 0 / 0 5
17693 P12839   [蓝桥杯 2025 国 B] 涂格子 0 / 0 7
17694 P12840   [蓝桥杯 2025 国 A] OCR 校正 0 / 0 5
17695 P12841   [蓝桥杯 2025 国 A] 小蓝的生日礼物 0 / 0 5
17696 P12842   [蓝桥杯 2025 国 A] 土地整平计划 0 / 0 5
17697 P12843   [蓝桥杯 2025 国 A] 生日相遇问题 0 / 0 5
17698 P12844   [蓝桥杯 2025 国 A] 树 0 / 0 6
17699 P12845   [蓝桥杯 2025 国 A] 连锁反应【数据强度待检验】 0 / 0 8
17700 P12846   [蓝桥杯 2025 国 A] 翻转硬币 0 / 0 7
17701 P12847   [蓝桥杯 2025 国 A] 斐波那契数列 0 / 0 7
17702 P12848   [蓝桥杯 2025 国 A] 游戏 0 / 0 7
17703 P12849   [蓝桥杯 2025 国 A] 公路 0 / 0 7
17705 P12850   [NERC 2020 Online] Almost Balanced Tree 0 / 0 (None)
17706 P12851   [NERC 2020 Online] Brain-teaser 0 / 0 (None)
17707 P12852   [NERC 2020 Online] Color the Tree 0 / 0 (None)
17708 P12853   [NERC 2020 Online] Down We Dig 0 / 0 (None)
17709 P12854   [NERC 2020 Online] Easy Measurements 0 / 0 3
17710 P12855   [NERC 2020 Online] Find a Square 0 / 0 9
17711 P12856   [NERC 2020 Online] Geometrical Combinatorics 0 / 0 (None)
17712 P12857   [NERC 2020 Online] Hit the Hay 0 / 0 9
17713 P12858   [NERC 2020 Online] Interactive Knockout 0 / 0 (None)
17714 P12859   [NERC 2020 Online] Jumping Cat 0 / 0 (None)
17715 P12860   [NERC 2020 Online] Kate' s 2021 Celebration 0 / 0 1
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
17704 P12865   [JOI Open 2025] 冒泡排序机 / Bubble Sort Machine 0 / 0 8
17717 P12866   [JOI Open 2025] 抽奖 / Lottery 0 / 0 8
17721 P12867   [JOI Open 2025] 心灵感应 / Telepathy 0 / 0 9
17722 P12868   [蓝桥杯 2025 国 Python A] 最大周长 0 / 0 1

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