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Re:昨天上海赛区B题 我的超完美代码.为什么会超时???

Posted by mengde007 at 2009-10-26 21:33:27
In Reply To:昨天上海赛区B题 我的超完美代码.为什么会超时??? Posted by:zjut020 at 2009-10-26 17:31:39
递归的效率是比较低的;进栈出栈要保存大量参数;可试试非递归形式;

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