This is the sort of thing that people who do numerical programming worry about all the time. And there are a lot of a little tricks they use to deal with that, they'll perturb it a little bit, things like that.

这是一些做计算编程,要时刻注意的问题,当然有的时候我们还需要,应对一些假象，比如像这样被扰乱的。

麻省理工公开课 - 计算机科学及编程导论课程节选

That's a huge improvement. And that's sort of the magic of dynamic programming.

这是一个很大的进步,这也是动态编程的魅力所在。

麻省理工公开课 - 计算机科学及编程导论课程节选