You can see the atomic mass unit will be, excuse me. Let me go at it a different way.
你可以看到原子质量单位就是,不好意思,我们换个方式说。
Actually, let me put it on this board so you can see it.
让我写到黑板上吧,这样你们能看到它。
Let me just give some example of-- sometimes people are very slow to see the obvious, or it seems so in history.
我来举些例子-,有时人们对显见之物的反应反而比较滞后,起码从历史上来看是这样的。
I just reran make or GCC does it for me, and now I've got all these errors. Well, let's see.
我刚重新运行了make,或者GCC为我编译了代码,现在我得到了这些错误,好的,让我们看看。
Does everyone see that? Let me say it again.
大家都明白了吗,再重复一遍
Yeah, if my machine will come back up, there we go. So, I'm going to now go ahead and write a little piece of code, and I put it here and I hope you can actually see these better this time, let me uncomment that region.
让我们写出代码来吧,好,如果我的电脑能回来的话,好了,那么,我要去写一小块代码,我把它放在这里以期望大家这次,能看的更清楚点。
We're checking the end test and incrementing, actually I was going to, I commented that out for a reason you'll see in a second, but I, normally I would keep this on, which would let me, at each step, see what it's doing. If I ran this, it would print out each step. Which is helping me make sure that it's incrementing the right way.
对不对?进行终结测试然后递增,实际上我要,因为某些你们,马上要明白的原因我把这里注释了,但是我通常会一直这么做,这样能让我看到每一步都做了什么,如果我运行这个程序,它会在每一步都,进行显示,这能帮助我让我确信程序是,在以正确的方式递增。
Meaning, I'm just going to write a little loop that does that. All right, so let's go back to our code. That's right, let me pull this over a little bit, so I can see it. And what I'd like you to look at, I'm going to highlight it just for a second here, is those two pieces of code.
意思就是我只需,写一个小循环就可以了,让我们回到代码,让我们向下拉一点,我才看得见,我希望你看看这里。
So I'm going to check to see if- really can't read that thing, let me do it this way-- right, I'm going to increase the number of compares, and I'm going to check to say, is the thing I'm looking for at the i'th spot in the list?
让我们这样做吧-好-,我会去增加比较次数的计数器,然后去看看在第i处的元素,是不是我要找的呢?,这里s的意思就是,给定数组的?
So prices are determined as follows: prices depend on some parameters I'm just going to call a and b, and let me write the equation and then we'll see what it looks like.
价格由如下因素决定,价格取决于两个参数a和b,我们用方程写一下吧
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