One of the first assignments I give the students in software engineering is to write a simple program, but to work in pairs (i.e., try pair-programming).

在软件工程学中我给学生们的第一项作业是写一个简单的程序，但让学生们成对地工作（例如，尝试成对编程）。

youdao

So I am going to on the fly write a very simple little main program that just illustrates some of the syntax that we can then visualize more interesting.

我很快的写了一个很简单地小程序,来说明一些语法,我们使它变得更有趣些。

哈佛公开课 - 计算机科学课程节选