I did two things: first thing I did when I got to Harvard, was to find out where the program for poor children was, and Black Panther Party was sponsoring.

当我到了哈佛之后，我做了两件事，首先我去找到为贫困学生设立的项目，而黑豹党提供了帮助。

普林斯顿公开课 - 人性课程节选

b times. So I've got to go 3 b steps. All right I've got to go through the loop b times I've got three steps each time, and then when I pop out of the loop, I've got two more steps. All right I've got the initiation of answer and the return of it.

好，我一共执行了b次循环,每次循环内部进行了三次基本操作,当跳出循环后还有两个基本操作，因此这个初始的答案就是,2+3b次基本操作,来完成这个循环。

麻省理工公开课 - 计算机科学及编程导论课程节选