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And the service sector economy in India is booming and finally even the industry sector has done a little better.
其第三产业开始高速发展,最后连第二产业,也蓬勃发展起来。
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So I've been able to relax a little bit, get all my homework done early and hang out with friends.
所以我可以放松一下，放下所有的作业，和朋友去逛街。
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- But there's one potential gotcha here -- and this is where you have to be kind -- of piecing together the little clues along the way -- what have I done that's interesting here that had I not, I would have had a mathematical error?
但是这里有一个可能性-,这就是你需要把,一些线索拼凑在一起-,我这里所做的是很有趣的，如果我不这样做，我可能已经犯了个数学错误？
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So what have I done? We've now generalized the idea of iteration into this little pattern.
我们刚刚学到了什么？,我们现在已经在这小小的模式中。
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Well, it's all done aurally and we'll talk a little bit more about that as we go along.
纯粹凭借听力做到的,之后的课程里我们会细谈
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That is a little bit that expose to you what we have done.
这就是我向你们展示的,我们做过的事情。
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It means we really haven't done anything-- that's an exaggeration-- we've done very little to manage risks that individuals or that countries face, for that matter, or even individuals face.
这意味着我们面对冲击无动于衷-,这有点夸张-,我们只做了很少努力,来管理个人，或国家面临的风险。
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Two will mean it's good but you could have done a little better, and one would mean you need to shape it up.
二分意味着你做的不错但是还可以更好些,一分则代表你需要对它做些改进
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Mine is to demonstrate over and over how little mathematics you need to get the job done.
我的方法就是,反复演算,用最少的数学来解决问题
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So what I want to do is, I want to lay this out a little bit more formally as a game, since we haven't done anything like this for a week or so, we're going to play the game.
我想做的是,把这个安排得更正式一点 就像博弈一样,因为我们已经大约一个星期没有这样做了,我们将做这个博弈
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And maybe he's taking a little too long, telling you what he'd done over the weekend.
但也许他的故事有点长，他试图告诉你整个周末所做的事情。
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OK, so what have I done? I just added a little bit more now. I'm now running through a pair of loops. Again notice the encapsulation, that nice abstraction going on, which is what I want. Once I get to this stage though by the way, there might be more than one solution.
我现在运行了一对循环,再一次注意这个封装,抽象得很好，这就是我想要的结果,我按这种方式走到这一步的时候,可能会有多组答案。
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This time, I've done the same thing but there's a little curiosity here.
这次，我还是做同样的事情，但是不同的是,请大家把注意力集中到这。
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That means starting at the first one, I'm going to do something to it. And what am I'm going to do? I'm going to take that character, convert it back into an integer, and add it into some digits. And I've done a little short hand here, which is I should have said some digits is equal to some digits plus this.
这意味着从第一个字符开始，我要对他们进行一些操作,我要去做什么呢？我要取得这个字符，然后把它转换为整数,然后加到某些数上面去,我在这里用了一些缩写,我本来应该写一个数字等于这个数字。
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And so I've done a little bit different things here which is I put the accept part of the block with I O error.
所以我这里在处理部分,所做的同io错误，有一点不一样,这表明什么。
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So let's give you Sloan's answers and tell you a little bit about what we have done.
我告诉你们Sloan的答案,再谈谈我们所做的事。
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And then one of the things that I suggested was that if we could figure out some way to order it, and in particular, if we could order it in n log n time, and we still haven't done that, but if we could do that, then we said the complexity changed a little bit.
这就涉及到了排序,如果可以想出一种来将其进行排序,甚至可以在n，log，n的时间内完成,虽然目前我们没做这件事,但是一旦开始做这件事,那么复杂性就是发生一些变化。
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