And then on the right hand side I++, we saw that in pseudocode with our socks example last week that just says increment I.

然后是最右边的i++，我们上周在socks例子的伪代码中,曾经见到过，不是么？只是代表i加1而已。

哈佛公开课 - 计算机科学课程节选

When you're working on your homework assignments, if your product, the thing you hand in was just S1 + S2, then you might think what?

比如你们两个人交一份作业,你们交上来的只是S1+S2,那你会怎么想

耶鲁公开课 - 博弈论课程节选