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Re:没思路,哪位大牛指点一下。。。

Posted by gdczcpy at 2011-02-03 23:57:07 on Problem 3267
In Reply To:Re:没思路,哪位大牛指点一下。。。 Posted by:gdczcpy at 2011-02-03 23:56:30
可以对字典按长度排序 这样一旦发现不可能匹配就可以提前break

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