219 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
15269 P10386   [蓝桥杯 2024 省 A] 五子棋对弈 0 / 0 3
15329 P10419   [蓝桥杯 2023 国 A] 01 游戏 0 / 0 4
15262 P10448   组合型枚举 0 / 0 2
15336 P10449   费解的开关 0 / 0 4
15203 P10477   Subway tree systems 0 / 0 3
15341 P10481   Sudoku 0 / 0 4
15278 P10483   小猫爬山 0 / 0 2
15211 P10489   [IOI 1994] The Buses 0 / 0 4
15209 P10490   Missile Defence System 0 / 0 3
15289 P10956   金字塔 0 / 0 4
13352 P11022   「LAOI-6」Yet Another Graph Coloration Problem 0 / 0 4
15109 P11171   「CMOI R1」mex1 0 / 0 6
16036 P11234   [CSP-S 2024] 擂台游戏 0 / 0 7
16093 P11294   [NOISG 2022 Qualification] Tree Cutting 0 / 0 5
16270 P11417   [Sloi 2024] D1T1 精卫 0 / 0 5
17112 P12139   [蓝桥杯 2025 省 A] 黑白棋 0 / 0 2
17272 P12317   [蓝桥杯 2024 国 C] 树的结点值 0 / 0 3
17310 P12371   【模板】最大团/最大独立集 0 / 0 6
17562 P13012   【MX-X13-T7】「KDOI-12」No one can be anything without comparison. 0 / 0 7

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