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Re:这样不就AC 了

Posted by haoyoul at 2007-09-11 09:16:42 on Problem 1664
In Reply To:Re:这样不就AC 了 Posted by:haoyoul at 2007-09-11 09:13:39
题目范围不是这么小吧,

其实你这种办法是时间最小的,

但内存最大

任何程的时间和内存之和有一个平衡,

都可以用内存换时间,或用时间换内存 

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