So in some sets, as long as x has the value I want, it ought to do the right thing.

所以在某些结构中只要x的,只是我想要的我就能得到正确的结果。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, this block here on the left that I came counter counter=0 up with arbitrarily sets a variable called counter equal to 0 and then it forever says that counters value 1 and then it changes the counter by 1.

大家看一下左边的这一段代码,其中有一个随便定义的变量,它会一直显示counter的值,每显示一次，counter加。

哈佛公开课 - 计算机科学课程节选