创建消息摘要有很多不同的算法。
There are many different algorithms for creating these message digests.
通常都有多种不同的算法能够解决一个特定的问题。
There are often many different algorithms to solve a particular problem.
这种技术也依赖于数学算法,但是另一种不同的算法。
So in fact, over the next thirty or forty minutes we're going to show you a set of examples of sort of canonical algorithms, and the different classes of complexity.
在接下来的三四十分钟里面,我们将要讲一系列的,权威算法,以及不同种类的复杂度问题。
One of the things we want to help you do is identify the different classes of algorithms, what their costs are, and how you can map problems into the most efficient class to do the computation.
我们想要教会你们的事情之一就是,学会辨别不同种类的算法,它们的代价是怎么样的,以及怎么样把问题映射到,最有效的算法种类中去做计算。
And we haven't seen all of these sorts, but it's actually quite neat to recognize how different the underlying work is of each of these algorithms.
我们还没有探讨所有的排序算法,但应该很容易区分,每一种算法其内在的,不同之处。
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