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其实我的算法对这个数据会这样得到3。。

Posted by hhb at 2009-10-16 08:54:52 on Problem 2915
In Reply To:Re:这组数据答案是多少？ Posted by:DreamOfGame at 2009-10-15 19:40:04

AAAA BBB AAAAAAAAA BBBB AAAA CCCC A BBBBBBBBB A
 1    2      3      4    5    6   7   8       9

1和9合并，中间部分3次可以消完。。。
中间部分先消2，然后3，然后6。。。
但是这样的话消掉2的时候3和1就连在一起了……

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