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Yeah, it's kind of simple, but it gives me an ordered list of these things, And let's run it. OK.
让我们来运行运行吧，好，我会先去搜索一些数组中没有的元素，让我来试试，看-1在不在这个数组里。
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And I'll turn around and try to sell some of the photos that I take of the people climbing.
然后我转过头来还可以试试卖我拍的登山人的照片挣钱。
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One of the things you could imagine is just try it on and input, see how long it takes.
你们想出来的方法只是可能就是通过,输入来试试，看运行时间会有多长。
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And try to sing the bass.
我们来试试唱低音。
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Let's try that. All right.
我们来试试，好吧。
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the same as polar point 2, polar point 1 And then I could say well, gee, are they the same point?
和另外一个极坐标点，我如果来试试，和polar，point，2是不是相同的话？
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We'll start up a shell and we'll try it. All right, we'll just get out of what we were doing here.
我们开一个shell然后试试，先退出现在的这个来。
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The perspective is tricky-- and so we're trying to find the roots.
从视图上来看可能比较困难,因此我们来试试找到这个问题的解。
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yeah I run this, yeah, I have a syntax error, yes indeed, because I forgot to comment that one out, all right, and cue, we'll try it again.
运行下，一个语法错误，确实是，因为我忘了把这里注释上了，好，让我们再来试试。
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Well, let's try it. Let's try a little test. OK?
不过我们还是来试试吧，做个小测试怎么样？
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And I want to basically try and use these things to do something with them.
我想要试试然后,用这些声明来进行一些操作。
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Let's try equal equal because I didn't define it here.
让我们来试试双等于,因为在这里。
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In this case, it's cutting up from the bottom end, which makes sense because the thing I'm looking for is always bigger than the midpoint and then, I don't know, let's pick something in between. Somebody want-- ah, I keep doing that-- somebody like to give me a number?
排除元素，这是讲得通的，因为我总是找比中点大的元素,那让我们挑一个同,中点之间的元素吧,我再来试试，谁给我个数字吧,我知道你们想给我些其他东西？
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So let me just to try something a little more interesting, and then we'll get to writing some simple programs.
让我们来试试更加有趣的,一些事情吧，然后,我们再去写一些简单的小程序。
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I can't rely on Professor Guttag if I give this- if this code to him, I can't rely on him to type in a float. Actually I can, because he's a smart guy, but in general, I can't rely on the user-- I wouldn't do it right to see if you did.
当Guttag使用这段代码的时候-,我不能相信他一定会输入一个浮点数,实际上我能因为他很聪明，但是总体上来讲，别相信用户一定会按照规则来-,我会故意做错来试试你的程序的。
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Sounds a lot better.What about this, now going down to the G against the C?
听起来好多了，再试试这个，往下一个音高用G音来搭配C音？
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They are computationally challenged, meaning, at the time they were invented, they were perfectly good sorting algorithms, there are better ones, we're going to see a much better one next time around, but this is a good way to just start thinking about how to do the algorithm, or how to do the sort.
他们是相当棒的排序算法，是有更好的算法，我们下一次,就会看一个更好的，但是开始想想,如何完成算法，或者说是如何排序,是一个好的学习方法,恩，再试试吧,如何来排序呢？
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Well, let's try smoke test two.
好了，让我们来试试发烟测试2。
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