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Re:直接枚举行不行???

Posted by hackson at 2009-10-25 15:11:47 and last updated at 2009-10-25 15:13:00
In Reply To:直接枚举行不行??? Posted by:zjut020 at 2009-10-25 14:17:45
> 我没试..
剪枝..当前搜寻的时候记录前八项有多少为1后八项有多少为0....取最大值加上当前步数是否超越限制
然后IDS就行了

至少我是这样AC

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