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But it grows pretty rapidly, as n goes up, and I'm going to show you an example in a second.
解决问题需要的时间会急剧增长，一会儿我会让大家看个例子的,我想大家注意的还是。
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The reason I'm going to show you this flow chart, I'm going to do one other example in a second, but I want to show you a comparison.
我稍后还会给大家讲另外一个例子，我给大家看这个流程图的原因，是我想给大家一个对比。
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I'll show those again, but what I want to do mostly today is try to put a mathematical statement of the second law in place that corresponds to the verbal statements that we saw last time.
今天我还将跟你们讲这些，但今天的重点是,对上次口头表述内容中的热力学,第二定律,的数学推导,我们上次看到的。
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Well, this is the original food guide pyramid, it's supplemented by a more recent version and I'll show you in just a second.
这是一个最初版本的食物金字塔,最近有一个新版本对其进行了补充,我马上会给大家展示
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So once again, no abstentions this time: who would choose Alpha? Let's have a show of hands again, keep your hands up a second.
这次也不允许弃权,谁会选择α,请举下手,先别放下手
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I'm thinking about a problem, I'm going to show you an example in a second, first thing I'm going to do is say, what is the thing that's going to change every time I run through the same set of code?
我要解决一个问题，我马上会让大家看一个例子，第一件我要做的事情就是,弄明白每次运行同样的指令集时,每次都会改变的东西是什么？
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And I'm going to show you an example in a 1 second, just to drive this home, but notice the characteristics. In the first two cases, the problem reduced by 1 at each step.
在前面两个例子里,每一部问题的规模缩小了,不管是迭代的还是递归的，这表明这个问题的复杂性可能是线性的。
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Now let me do it a second time to show you that -- I'm saying this poorly.
还不至于如此呢,现在让我再做一次给你们看。
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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。
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So I'm going to distinguish in fact between un-handled exceptions, which are the things that we saw there, and handled exceptions. I'm going to show you in a second how to handle them, but let's look at an example.
所以我打算区分开不可处理的异常,以及我们刚才看到的,可以处理的异常,我一会要给你们演示下如何处理他们,给你们看一个例子。
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