这些文件包含客户／服务器应用程序的源代码和已编译的版本。

These files contain both source and compiled versions of the client/server application.

youdao

我们来添加几个软件开发包，以便像在传统的UNIX系统上那样从源代码构建程序。

Let's add a few software development packages to prepare for building additional code from source, as you typically do on a traditional UNIX system.

youdao

编译应用程序的源代码。

Compile source code of the application.

youdao

So among your printout from Wednesday, if you have it, you have a file called math1.c. If you don't have this, the programs are short today, so it should be easy enough to follow along visually, but a PDF and the actual source code is available online for these things.

从你们周三打印出来的资料来看，如果你们手上有的话，你们会看到有个叫做的“math1，c“的文件，如果你们没有资料，那些程序还是比较短的，所以你们应该可以很轻松地,来看这些程序，但是那个PDF文件,和实际的源代码都可以到网上找到,相关的资料。

哈佛公开课 - 计算机科学课程节选