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And then the last thing I want to do, is just decide, you know, what do I do when I'm done.
决定，你知道的，当我完成循环后去做什么。
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So if you've finished 6 months of learning, don't say, "Oh, I've had enough of it. I know."
所以当你完成了6个月的学习后，别说，“噢，我觉得我已经学好了，我都懂了。”
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And by that, I mean, not how much memory do I need to store the size of the input, it's really how much internal memory do I use up as I go through the computation?
需要占用多少内存,我意思并不是，存储输入需要多少内存,而是当我完成这个？
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So the mad scientist explains all of this to you, but in order to give it a little kicker, because he's also an evil mad scientist-- that may be evil already,but because he's an evil mad scientist-- he says,And then when I'm done-- So over here we've got Shelly's body but Linda's personality.
于是疯狂科学家向你解释这一切，但为了增加一点戏剧性，因为他同时是个邪恶的疯狂科学家-,因为他是既邪恶又疯狂的科学家-,他说，当我完成之后…,这是Shelly的肉体和Linda的人格。
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And when I'm done with the whole thing, before I end the increment of the variable, you know, when I'm done, I'm just not returning anything out.
在循环外面初始化它，然后做一个终结测试，然后在循环内部有一个指令集，在这个例子中，就是对余数做检查，然后显示信息，当我完成了整个循环。
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I want to talk about the goal of the course, what it is you'll be able to do at the end of this course when you get through it, and then I want to begin talking about the concepts and tools of computational thinking, which is what we're primarily going to focus on here.
我想讲讲课程目标，也就是当你们完成了这门课时,应该达到的程度，接下来我想开始谈谈,计算思维的概念和方法，即这门课程的核心内容。
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Let me generalize this. In this case, my incrementer was just adding 1 to an integer, it's a pretty straightforward thing to do.
当我完成后，我不会再显示任何信息了，好，好，那么你们已经看过两个简单的例子了，让我来讲讲概念，在这个例子中。
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But that little short hand there is doing exactly the same thing. It is adding that value into some digits and putting it back or signing it back into some digits. And I'll walk through that loop and when I'm done I can print out the total thing does. And if I do that, I get out what I would expect.
加上得到的这个数的,但是这个缩写声明其实是进行了同样的操作,它把我们得到的这个数加到一个数上面去,然后用和对这个数进行了重新赋值,在循环中会去遍历字符串，当完成循环后,程序会显示数字的总和，如果我运行，这个程序的话，我会得到我期待的结果。
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