And, in fact, since we're going to reuse this again and again during today's lecture, I'm going to put it over here and leave it sacrosanct for our further use.
实际上,因为我要,一遍又一遍的用到这个公式,我会把它放在这里,以强调其会被不断使用的神圣地位。
You're going to see the arguments about space if you take some of the courses that follow on, and again, some nice courses about that. For this course, we're not going to worry about space that much. What we're really going to focus on is time.
在以后的其他课程上你们,会学到一些关于空间的参数,一些讲这个的,很不错的课程,但是在这门课上,我们并不太关心空间问题,我们真正关心的是时间问题。
- So again, if you're unwinding what's going on here, this-- we sorted the left half which meant sort the left half, then the right half then the merge.
同样,如果你展开正在进行的一切-,我们已对左半部分排好了序,接着右半部分,接着合并。
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