Yeah. So the answer, in case you didn't hear it, was, again, if I'm a gambling person, I could start like a way down here.

答案是，如果我是一个赌徒，我可以再这边开始对不对？,如果我在赌博，我会说，嘿。

麻省理工公开课 - 计算机科学及编程导论课程节选

Again, if you didn't hear it, the answer was it's log.

因为每次我可以把这个问题的规模，缩小一半，你答对了。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right. I tried it on 2, I surely didn't expect a precise and exact answer to that but I got something, and if you square this, you'll find the answer kept pretty darn close to 2.

好，我试试求2的平方根,我当然不希望得到一个完全准确的答案了,但是我得到了一个近似值，试试将这个数平方一下,你会发现结果和2相当接近。

麻省理工公开课 - 计算机科学及编程导论课程节选