So let's look at this code for a second.

那么让我们来看看这个代码吧。

youdao

Take a look at this code in Listing 4.

看看清单4中的代码。

youdao

Well just to see what we know what we're doing, let's look at this code here.

我们下一步该去怎么做呢？,好，让我们来看看。

麻省理工公开课 - 计算机科学及编程导论课程节选

OK. So if I look at this code, first of all I'm calling search, it just has one call, so looks like search is constant, except I don't know what happens inside of b search. So I've got to look at b search.

首先调用一下搜索，就一步调用,看起来搜索是固定的，除非我不知道二分搜索的原理，那我们来看看二分搜索吧,所以让我们看看，第一行打印出来的内容。

麻省理工公开课 - 计算机科学及编程导论课程节选

People make really stupid decisions and so as you know in this course with P sets there are three axes that we look at when evaluating your code.

人们做了一个愚蠢的决定,在这个课程上，通过习题集，当执行你的代码的时候,有三个评估方面。

哈佛公开课 - 计算机科学课程节选