One solution for that is to get a copy of a textbook I wrote called Basic Training in Mathematics.
解决办法之一,就是买一本我编写的教材,书名叫《数学基础训练》
I think that would help solve a lot of the medical difficulties that people have these days.
我认为这种办法可以帮助解决现在困扰人们的许多医学难题。
All right, this is what's called a recurrence relation, there are actually cool ways to solve them. We can kind of eyeball it.
好,这就是所谓的递归关系,也就是解决问题的相当好的办法,我们可以来看看。
5 And all you have is either zero or 15 because that is your resolution.
你说的得到的数据只有0或5,因为这是你的解决办法。
Then if there's anything that can't get resolved that way then go ahead and contact me.
如果找不到解决的办法,那么就来联系我
In Week 2 we'll look at things like cryptography and functions and the tools that by which you begin to assemble solutions to problems; in Week 3 we'll introduce what are generally ; known as algorithms and data structures; mechanisms by which you can solve problems more efficiently, effectively.
第2周,我们学习加密技术及其功能,还会学到一些操作工具,通过这些工具的使用来收集解决问题的办法,第3周,我们将介绍;,算法和数据结构,以及可以更有效地解决问题的机制。
The third group that was given the candies and put in a positive playful mood outperformed the other two groups significantly-- they thought about more options and they actually came up with better solutions with that problem.
第三组得到糖果,并获得积极愉快的心情,明显比另外两组有更好表现-,他们考虑更多选择,得出更好的问题解决办法。
Or enforcement is the case, enforcement is the problem, but it's not the answer.
或者说,我们的确在实施它,但这种强制性的实施并非解决办法。
OK. In particular, let's go over to here, and let me show you a second example.
一定是个坏办法,它经常是解决问题的。
That's certainly one way to do it, but for computers that's not necessarily the easiest way. So another way of solving it is to do something we already saw last time, which is basically, why not simply enumerate all possible examples and check them?
将一个等式代入另一个等式,这当然是一种办法,但是对电脑来说这绝对不是一件简单的事,所以解决这个问题的办法,正如我们上一次看过的,非常基本?
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?
But I still have to go through the list.
还有另外一种更好的解决办法。
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