ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8097 P9005   [RC-07] 超超立方体 0 / 0 8
8132 P9006   [入门赛 #9] 神树大人挥动魔杖 (Hard Version) 0 / 0 5
8147 P9007   [入门赛 #9] 最澄澈的空与海 (Hard Version) 0 / 0 7
8153 P9008   [入门赛 #9] 大碗宽面 (Hard Version) 0 / 0 5
8116 P9009   [入门赛 #9] 牵连的世界 (Hard Version) 0 / 0 3
8226 P9010   [USACO23JAN] Leaders B 0 / 0 3
8227 P9011   [USACO23JAN] Air Cownditioning II B 0 / 0 3
8141 P9012   [USACO23JAN] Moo Operations B 0 / 0 3
8142 P9013   [USACO23JAN] Find and Replace S 0 / 0 7
8143 P9014   [USACO23JAN] Following Directions S 0 / 0 5
8144 P9015   [USACO23JAN] Moo Route S 0 / 0 5
8145 P9016   [USACO23JAN] Find and Replace G 0 / 0 7
8146 P9017   [USACO23JAN] Lights Off G 0 / 0 7
8148 P9018   [USACO23JAN] Moo Route G 0 / 0 7
8149 P9019   [USACO23JAN] Tractor Paths P 0 / 0 8
8150 P9020   [USACO23JAN] Mana Collection P 0 / 0 8
8151 P9021   [USACO23JAN] Subtree Activation P 0 / 0 8
8042 P9022   [CCC 2021 J3] Secret Instructions 0 / 0 1
8043 P9023   [CCC 2021 J5/S2] Modern Art 0 / 0 3
8044 P9024   [CCC 2021 S1] Crazy Fencing 0 / 0 3

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根据当前过滤条件随机选择一道题