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ID Problem Show tags Hide tags AC / Tried Difficulty
1963 KE088   铺地毯 11 / 23 6
1962 KE089   2001年的黑色星期五 0 / 32 5
2065 KE105   不高兴的津津 7 / 10 9
2064 KE106   百钱买百鸡 3 / 4 10
2066 KE107   四叶玫瑰数 7 / 12 9
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