Well, I'm going to get back, let's just draw a bigger square than usual that's roughly four times the size.
嗯,返回的是,我画一个更大的方形,大致上是4倍的大小。
And I think that if you just focus on that even, you're going to get a lot more advanced.
我认为就算你仅仅关注这些,你也会取得很大进步的。
Right. I'm going to try, if I don't make it, you know, just get somebody to pass back, whoa!
对,我会去尝试,如果结果不是这样的,你们知道的,有些人会把结果传回去的,噢!
Now, if I've asked the user for a string and then a moment later I ask the user for another string, well, they're going to end up in different locations in memory just by nature of get string.
现在,如果我要用户输入一个字符串,一会儿之后我要用户输入另一个字符串,他们最终是在,不同的内存地址中。
So you can imagine it's just going to get more and more complicated as we get to other types of atoms, and of course, molecules from there.
所以你们可以想到,当我们处理其他类型的原子,以及分子的时候,它会变得越来越复杂。
I'm just going back and forth meaninglessly because I'm never going to get anyplace." Right?
我来回穿梭于文本中毫无意义,因为我永远不会真正地理解它,是吗?
I'm expecting that after we get going a week or two into the class, we just won't see any one's at all and people will get good grades on those.
我期望在我们做了一两周之后,我们不会看到有得一分的,且大家都能在这上得到不错的分数
All right, now just to get you used to the idea, in every class we're going to have I think the same two people, so Jude is the cameraman; why don't you all wave to Jude.
还要说一下,每节课我们都会,看到这两名工作人员,裘德是摄影师,大家跟裘德打个招呼
So, I'm going to talk a little bit about myself, about the staff, and actually if I could ask the teaching staff to start handing out, there's three handouts that are going to come to you. Just stay seated, we'll get them to you.
我将会谈论一下我自己,其他教学人员,事实上我要,让教学人员给你们发一些讲义,你们将得到三份讲义,你们坐着就好,他们会发给你们。
I think we just should keep right on going just to get the point across.
我觉得我们还是边放遍讲吧,这样你们能容易明白。
They think, it doesn't matter what I do, I'm going to get the same consumption as everybody else, so I'll just get lazy-- a very fundamental problem, which you probably are already aware of.
因为他们知道,无论做了什么,都会享受与其他人相同的消费水平,所以偷懒就行了-,想必你们都已经意识到了,道德风险在这里是极其重要的问题。
Again,just to remind you,in order to get the intuitions actually flowing, what I'm going to do once I've separated the body and the personality this way, is torture one of the end products.
为了让你们得到最直观的感知,一旦把肉体和人格截然分开,我们便要折磨其中一个最终产物。
It's just like, we get to meet so many people that we're going to need to know in the future.
就像,我们可以见到很多将来需要认识的人。
And you've asked several people on the street . "I just can't get there! I don't know where I'm going!" and
你在街边向几个行人问路。“我没法找到目的地了,我不知道该怎么走!”
Just respect me when I say "That's all you're going to get out of me."
当我说,“你能从我这知道的就这些了”,你就适可而止吧!
So what he did was go to professors who were just before either getting the tenure decision: so either they were going to get the tenure or not.
他所做的是去访问,接受终身职位审核前的教授:,他们要么得到要么得不到。
and just like knowing I'm going to get a good education here.
只知道,我是来这儿接受良好的教育的。
just 'cause you will never know what you're going to get.
就因为你永远也不知道在那里会有什么。
But if it is not, it's going to print out a message here saying, you screwed up, somewhat politely, and it's going to go back around. So it'll just cycle until I get something of the right type.
但是输入不是浮点数的话,我这里就会显示一个消息说,你搞砸了,该稍微有点礼貌吧?,然后我们继续执行循环,一直到得到正确类型的输入。
So basically what I'm going to do here is I'm going to set my price to equal his price, minus a little bit, I'll just undercut him a little bit and by just undercutting him a little bit, I'm going to get the whole of the market and I'll make as much money as I can on those sales.
所以基本上我要做的是,设定我的价格等于他的价格,减去一点点,我的价格将仅仅比他的低一点点,并且通过比他的价格低一点点,我将占领整个市场,那些销售带给我尽可能多的钱
The first problem set will be posted shortly, and that means, you know, we want you just to get going on things. Don't worry, we're going to make them more interesting as you go along.
第一个问题的提出会很快让你们熟悉,意思是说,你们懂的,我们希望你们尽管去放手干,别担心,在你进行的同时我们会,让它们变得更有趣儿。
Not to harp on the mathematical features of this, but cubing, AX*X*X you know, if you're starting to do AX star, X star, X, every time you want to cube some value in a program, it just feels like this is going to get a little messy looking, if nothing else.
不要总是说这个的数学特性,但是体积,你们懂的,如果你开始做,在一个程序中,每次你想算几个数值的体积,感觉它就变得,有一点凌乱的,如果没有其他的。
We're going to really get into this next class, but I just want to introduce it to you to give us a start, and many of you have used Lewis structures in high school, but we'll be doing some much more challenging Lewis structures, I can assure you, in this class here.
其实我们下节课才会详细介绍它,但是今天我只想以简单介绍作为开始,大部分同学在高中就用过路易斯结构了,但是我们会遇到一些更具挑战性的,路易斯结构,我可以向大家保证,在这门课中会的。
And I shouldn't just say he here of course, I mean this is he or she but if I get that wrong going on, please forgive me for it.
我不应该只说他,应该说他或她,如果我以后又没注意,请大家多多包涵
But part of the process of being systematic is not assuming that I'm going to get a lucky guess. But not even thinking really hard at this point. But just pruning the search space.
但是系统化的过程是不允许,假设我做出了,一个幸运的猜测的,而是逐步缩小搜索空间。
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