Now. You might look at that and say, well that's just a lot like what we had over here Right? We had some additive constant plus a simpler version of the same problem reduced in size by 1.

现在你可能会看着这个说，这很像我们以前做过的,对不对？我们用一些附加的常量,加上问题的另外一个规模缩小了1的,简化版本来代替这个问题本身。

麻省理工公开课 - 计算机科学及编程导论课程节选

I just reduced it to a smaller version of the same problem.

我刚刚把它简化为一个更小的同类问题,这就是我可以写出能解决更短字符串的例子。

麻省理工公开课 - 计算机科学及编程导论课程节选