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Re:这组数据答案是多少？

Posted by zzlkingdee at 2009-11-24 14:01:04 on Problem 2915
In Reply To:这组数据答案是多少？ Posted by:hhb at 2009-10-15 12:57:13

> 5
> AAAABBBAAAAAAAAABBBBAAAACCCCABBBBBBBBBA
> 
 此数组按照颜色块看应该为[A, B, A, B, A, C, A, B, A](length=9)
 其中每种色块的出现总数为[4, 3, 9, 4, 4, 4, 1, 9, 1](length=9)
可需要3个球便可消减，有6个球可以自动消减，她们分别是(1,5)A  (2,4)B (7,9)A 剩余位置需要色球分别是 3A 6A 8B

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