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"Ah!" Rachel McAdams play Becky Fuller, a young,energetic television producer.
VOA: special.2010.12.13
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I've got two parameters, they're separated by a comma. Ah, right. Sorry?
我说的是什么？20和56对吧？注意格式,我有两个参数，它们由一个逗号隔开？
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What am I doing? Ah, it's Sunday morning. So... And I usually work seven days a week.
我在写什么？啊，是周日的早晨。所以……我一般都是一周工作七天的。
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So what would I want to do? I'd like to somehow walk down each of the digits one at a time and add them up. Ah, that's a looping mechanism, right? I need to have some way of walking through them.
去取这个数的,每个数字然后把他们加起来,啊，这是个循环机制对不对？,我得找到一个遍历它们的方法,一种简单的方法可能。
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The deconstructive response consists essentially in saying, "Look. You can't just arbitrarily tie a ribbon around something and say, 'Ah ha. It's a unity.'" Right?
解构主义的核心是，“你不能蛮横地用丝带将东西缠绕起来，就说这是一个整体“，对吧？
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- I mean that-- what began as, ah we'll do this this weekend turned out to be like a 100-hour project to revamp this whole thing.
我是说，这周末我们要做的是,改进整个工程，但这可能需要花100个小时。
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Ah, many of you have seen it, it's a great film. It's a true story, it's about Fountainebleu, which is southeast of Paris, sort of a fancy place, and it's about his childhood about French schools. My kids have been in French schools for many years so I know about these places.
人不少啊,是部好电影,是真实的故事改编的,关于枫丹白露,在巴黎东南,一个豪华的地方,关于他童年的,你会学到关于法国学校的事,我孩子在法国,学校念了好多年所以我知道
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I am a teaching assistant. Ah, I'm a part of a choir on campus.
我现在是一名助教。我还参加了学校的一个合唱团。
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Cost, ah, there is a factor that may be a determinant.
有一个决定性的因素。
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But ah, yeah, there are a lot of people here who are.
当然了，这里的很多人都是这样的。
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But ah... yes, there is a slight problem with the elevator.
但是，呃……对，电梯出了点问题。
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But if I say turn this into a float, ah it throws a value error exception.
它就会抛出一个值错误异常了，它会告诉我输入了一种错误的值。
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Now I've shortened it a little bit by saying, ah, we've run out of weight, we're OK.
现在我会简短一些说，啊，我们装不下了，问题解决。
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Knowing that, I'm going to say, OK, how many pigs are there, well that's just how we're, however many I had total, minus that amount, and then I can see, how many legs does that give, and then I can check, that the number of legs that I would get for that solution, is it even equal to the number of legs I started with, ah! Interesting. A return.
它将给我返回头的总数，知道了这些之后我可以说好了,有多少猪呢，无论有多少组鸡的数目，我只要用总数减去那个值,之后我就可以知道一共有多少条腿,然后再把这个值和题目中的腿数相比较，看它是否等于一开始的腿数,啊！真有趣，有一个返回值。
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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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It could be a collection of, ah, you know, I don't know, batting averages of somebody or other.
而且它也可以是一个所有质数的集合，嗯，有个很有趣的事情要做,它可能是一个，啊，你知道的。
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If I come into this code, I'm going to check this branch first, if it's not true, ah, there's a return at the end of that branch. If it is true, I do that, and then I've got a second test. If it's true, return I return, otherwise a return.
但是如果我们看看这里,如果我看这段程序,我会先检查这一部分，如果它是假的，啊，这部分分支结尾有一个。
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Ah ha, it goes into that accept portion, prints out a message, and goes back around the while loop to say try again. And it's going to keep doing this until I give it something that does serve as a float.
他会说输入一个浮点数，啊哈，它就到了那段处理代码,打印出消息,然后回到while循环让我们再输一次,它会持续这么做直到它接受到一个浮点数。
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In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.
就是当我们处理数字的时候，所称的二分检索，在二分法搜索中,我需要记录区间的开始点和尾点，初始化的时候就是-,问题输入的开始点和尾点，当我开始做测试的时候,我想要做的就是去取中值点。
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Yeah. Log. It's a good think, but why do you think it's log? Ah-ha. It's not a bad instinct, the length is getting shorter each time, but what's one of the characteristics of a log algorithm? It drops in half each time.
对了，对数，这是个好想法,但是你们为什么认为是对数呢？,啊哈，这样的本能不错，每次长度都会缩小些,但是对数算法的特性是什么。
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We bribe people. So I, ah, by the way, John Johnny Damon he throws like Johnny Damon, I'm a Red Sox fan, so we'll see if I, how about that?
我们会贿赂，因此我，啊，顺便说一句，是洋基队的粉丝，John’s，a，Yankees，fan，他投球很像，我是红袜队的粉丝，我们来看看如果我，这样怎么样？
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All right. If you flip to the second side of your handout, you'll see that I have a piece of code there, that does this-- let me, ah, I didn't want to do that, let me back up slightly- this is the algorithm called search.
你可以看到实现这个功能的代码,让我，额，我不想这么做,让我们回来一点,这就是命名为search的算法-,我们来看看这个算法吧。
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