Well, however we settle that issue, notice there's still one other assumption that all these positions still have in common.
不管我们如何解决这个问题,我们都会发现有一个假定,是这些观点都共有的。
System of linear equations. What are the equations here? Well, I could say, you know, the number of pigs plus the number of 20 chickens equals 20, right? Because we've got 20 heads. And then what else do I have?
如何解决这个问题呢?,用线性方程式的办法来解决,等式是什么呢?你应该知道,猪的数量加鸡的数量等于,对吧?因为我们有20个头?
There is this include which allows me to include code, source code so to speak that other people wrote so I don't have to figure out for myself how to print things to the screen.
这个“include“可以让我加进一些代码来,比方说其他人写的源码,这样我就不用自己解决,如何在屏幕上输出了,别人已经为我解决这个问题。
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