ID Problem Show tags Hide tags AC / Tried Difficulty
5921 P8607  [蓝桥杯 2013 国 B] 格子刷油漆 0 / 0 3
7184 P9091  「SvR-2」Let's Meet at a Higher Place 0 / 0 7
8384 P9142  [THUPC 2023 初赛] 欺诈游戏 0 / 0 5
8452 P9193  [USACO23OPEN] Good Bitstrings P 0 / 0 6
8259 P9248  [集训队互测 2018] 完美的集合 0 / 0 7
8256 P9357  「SiR-1」Lighthouse 0 / 0 6
8660 P9419  [POI 2021/2022 R1] Układanie kart 0 / 0 7
8419 P9435  『XYGOI round1』三个数 0 / 0 2
8712 P9490  ZHY 的矩阵 0 / 0 6
8736 P9710  [KMOI R1] 五五五五(Easy) 0 / 0 2
8688 P9744  「KDOI-06-S」消除序列 0 / 0 4
9296 P10128  「Daily OI Round 3」Xor Graph 0 / 0 5
9789 P10329  [UESTCPC 2024] Add 0 / 0 3
9835 P10373  [AHOI2024 初中组 / 科大国创杯初中组 2024] 立方根 0 / 0 2
10127 P10681  [COTS 2024] 奇偶矩阵 Tablica 0 / 0 6
10249 P10797  「CZOI-R1」进制 0 / 0 3
10247 P11207  「Cfz Round 9」Rose 0 / 0 4
10721 P11243  繁花 0 / 0 3
11003 P11617  [PumpkinOI Round 1] 递推 0 / 0 4
11544 P11817  [PA 2019 Final] 数图 / Grafy 0 / 0 6
11659 P11821  [PA 2019 Final] 数图 / Grafy 加强版 0 / 0 7
10992 P12398  「FAOI-R9」决战黎明 0 / 0 5
12397 P12561  [UTS 2024] Matrix 0 / 0 5
12435 P12612  [CCC 2025 Junior] Sunny Days 0 / 0 2
12465 P12642  [KOI 2024 Round 1] 加倍 0 / 0 3
12763 P12953  [GCJ Farewell Round #2] Spacious Sets 0 / 0 3

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