You write the source code, the stuff that looks like this and then you save your file, and now you just have a text file.

比如你们写出像这样的源代码后,保存，你将会得到一个文本文件。

哈佛公开课 - 计算机科学课程节选

So write the so called source code which is in a specific language.

用指定的编程语言,写出所谓的源代码。

哈佛公开课 - 计算机科学课程节选

Here's that source code again.

这是那个源代码。

哈佛公开课 - 计算机科学课程节选

hi3 And then all of these other white files are just source code files, dot C file.

就是绿色的。，Hi3，is，green。,而其他部分白色文件都是些源代码,都是，c文件。

哈佛公开课 - 计算机科学课程节选

Well, as we'll eventually show you the source code, the code we wrote for GetInt itself.

好的，因为最终我们将给你们看源代码，那个我为GetInt而写的代码。

哈佛公开课 - 计算机科学课程节选

So in other words, if you terminate these lines early, if you terminate the four loop early, if you terminate an if condition early with that semicolon, the code may very well work; and this is a common source -- of frustration and conundrum because you don't -- because your code looks right and yet it's misbehaving, but that semicolon means stop looking for subsequent lines of related code.

换句话说，如果你用分号过早的终止了这些代码行，如果你过早地终止了那个for循环，如果如此,一个if条件，代码可能可以运行，这就是,挫折和问题产生的源头，因为你没有-,因为你的代码看起来是正确的，但是运行是错误的，那个分号的意思是,停止寻找后面相关的代码。

哈佛公开课 - 计算机科学课程节选