那么长时间运行的操作有哪些例子呢?
这适合于长时间运行的事务。
这是长时间运行的流程。
Whereas in the linear case, I make it ten times bigger, it takes ten times longer to run. OK.
它要占用原来十倍的时间去运行,我一直在说还有一件事情没有讲,这是我要强调的最后一件事。
Therefore, for simple branching programs, the length of time, the complexity the code, is what we would call constant.
因此,对于简单的分支程序,运行的时间长度,算法的复杂度,也就是我们说的常数。
And two, to give you a better sense of design especially as your programs get a little more involved and they play or they run for more than just a few seconds time.
另一方面,使你们对设计更有感觉,尤其是你的程序要适用于更多的应用环境或,要运行不止几秒钟时间的时候。
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