Now, let's think about how you might apply this algorithm to your current uppercase-conversion code. For reference, here is the original code in convert_driver_c.c

现在，我们考虑一下如何将这个算法应用于当前的大写转换代码。

youdao

So let's take a look then at somewhere where this is actually a useful thing to know so this is compare1.c. So, in compare1.c I've stripped out the comments in my version but in your version you do have comments for reference and it's actually pretty self-explanatory if you just read through the code.

那么再然我们看一看,一些有用的东西,这是compare1。c，所以在compare1。c中，在我的版本中,我吧注释去掉了,但是在你们的版本中是有注释的,这是相当容易理解的,如果你通读这段代码。

哈佛公开课 - 计算机科学课程节选