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这个不关系统怎么算的事情

Posted by hawk at 2004-05-02 12:50:58 on Problem 1012
In Reply To:为什么先把所有结果算出存在数组里就比对每个输入单独算省时呢?这个运行时间怎么算啊 Posted by:hualala at 2004-05-02 12:47:55
而是测试数据有很多,虽然只有10几种可能
但是它不停的重复出现.比如13,它出现个几千次.你如果每次都计算,就浪费了很多时间
> 我一直搞不懂,这个系统对程序的运行时间怎么算啊?

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