Barnyard1 OK. The change is, well, on Barnyard 1 it looks much the same as it did for Barnyard.

也就是solve1和,做出的变化就是在Barnyard1中。

麻省理工公开课 - 计算机科学及编程导论课程节选

Right, I'm going to read in the values of the number of heads and the number of legs.

它看上去和Barnyard完全一样,现在我要读入头数和腿数。

麻省理工公开课 - 计算机科学及编程导论课程节选

But I don't have to know, inside of Barnyard, what the values are used inside of solve.

但是我不用知道，在Barnyard内部。

麻省理工公开课 - 计算机科学及编程导论课程节选

It could be the pair of none, none, it could be the pair of, you know, whatever the answer was that we put up there. That value comes back out and is now available inside the scope of Barnyard. OK. And Barnyard then uses that. Question?

也可以是，你知道，任何我们在这里得到的答案,这个返回的值在Barnyard范围内,就可以使用了,然后Barnyard就使用了这个值,有什么问题吗？

麻省理工公开课 - 计算机科学及编程导论课程节选