I'm going to come back to that in a second with that, but I need to do one more example, and I've got to use my high-tech really expensive props. Right. So here's the fourth or fifth whatever we're up to, I guess fifth example.

并且我会用到我的,高科技的昂贵小道具，好，这是第四个还是第五个了？,好，我猜是第五个例子了,这是个被称为汉诺塔的问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

And finally, we saw an example of an exponential algorithm, those Towers of Hanoi.

最后，我们来看一个,指数算法的例子，汉诺依塔的例子。

麻省理工公开课 - 计算机科学及编程导论课程节选