X I'm passing an X, and yet I'm also assigning the return value to X. So just intuitively what's going to be the effect of this one line of code?

我传一个X，之后我把返回值赋值给,很明显，这一行代码,将会产生什么作用？

哈佛公开课 - 计算机科学课程节选

I'm passing as input the value in X, which is two.

我把那个值当输入传给X，那个值是。

哈佛公开课 - 计算机科学课程节选