We want to write a piece of code that helps these guys out, so I'm going to show you an example.

通过写一段代码,来解决一个这样的问题，接下来让我们来看个例子。

麻省理工公开课 - 计算机科学及编程导论课程节选

In a help session what he might do typically is solve between four and eight problems that illustrate the key principle being talked that week.

在帮助课程中他一般会,解决4到8个问题,来阐明那一周教的关键原理。

麻省理工公开课 - 媒体、教育、市场课程节选

What does it require to be a successful mechanic, to do all the mechanics problems?

怎么才能当个成功的力学家,并能解决所有的力学问题呢

耶鲁公开课 - 基础物理课程节选

So now I have this right hand side of the 4-cup problem.

现在就解决4个杯子问题中的右半部分。

哈佛公开课 - 计算机科学课程节选

So I propose this as a new algorithm for sorting N elements and being 8 in this case or really a thousand in the case of the phonebook, or anything of larger size.

所以我提出一种新的算法，来解决N个元素的排序问题,在这个问题中N是8，在电话簿的问题中N是一千,或者是大规模的任何问题。

哈佛公开课 - 计算机科学课程节选