OK. If last minus first is greater than or equal to 2-- sorry, less than 2, then either look at this thing or look at that thing.

大于等于儿，抱歉，是小于二,看看这里或者那里,这就是我说的要特别小心的地方。

麻省理工公开课 - 计算机科学及编程导论课程节选

I'm sorry. I saw him first.

不好意思，我先看到他。

耶鲁公开课 - 心理学导论课程节选

I can either look at my flow chart, or I can look at the code. If I look at the flow chart, it says, I'm at this point. Look at ANS squared. Is it less than or equal to-- sorry, first of all, 0 ANS squared is 0, is it less than or equal to x, yes.

我可以看流程图也可以看我的代码,如果我看流程图的话，流程图这么说的，在这一点，看看ANS的平方,看是不是小于等于-对不起，首先，ANS的平方是。

麻省理工公开课 - 计算机科学及编程导论课程节选

So first time through the loop, the answer is a. Second time it-sorry, as it enters the loop, at the time it enter exits a the answer is a.

当第一次完成循环的时候，答案是a，第二次，对不起，在第一次进入循环的时候,答案就是。

麻省理工公开课 - 计算机科学及编程导论课程节选