This week on our program, we have music from Justin Bieber's latest album, "My World 2.0."

VOA: special.2010.04.30

I've decided that I need to be able, in my program, to swap the value of two variables. All right.

我觉定在我的程序中，我可以，交换两个变量值，好的。

哈佛公开课 - 计算机科学课程节选

Me and my friend went to the same university and went to the same exchange program to Canada

我们上了同一所大学，也参加了同一个到加拿大的交流项目，

和朋友一起逛洛杉矶 - SpeakingMax英语口语达人

My parents always tell me that I loved Big Bird." No program about "Sesame Street" would be complete without presenting some of its most famous songs.

VOA: special.2009.11.27

By putting it in a function bug if I find a bug and I change my program I can just run the function again.

把我输入的值放到一个函数里,如果以后我在程序中发现了一个,并对程序进行更改的话，我可以直接。

麻省理工公开课 - 计算机科学及编程导论课程节选

"I want a job because I don't want to get in any trouble, I want to stay away from the streets, keep my head on my shoulders, stay on the right path The director of the program is Salvatore Mastroeni, a former principal of a high school.

VOA: special.2009.08.20

I'm saying "here comes my main function; here comes the guts of my program."

我指明“这里是我的主函数;,这里是我的程序内容，“

哈佛公开课 - 计算机科学课程节选

"I can honestly say that I would not have this thing in my hand without the Own the Podium Program."

VOA: standard.2010.02.23

If you want to control a program file, open, copy, paste not get me ready for my trip to Stanford.

如果想要掌控一项程序文件，打开，复制粘贴，并不会铺平通向斯坦福的路。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

And here my favorite program book so far has been the Iliad, because I think you get the full spectrum of human experience."

VOA: standard.2010.05.12

and before I came back to school to get my Ph.D. program,

而且在我回学校读博士前，

为什么是会计学呢？ - SpeakingMax英语口语达人

My favorite program book so far is the Odyssey, because I think it explores the human more fully than any other book I've ever read."

VOA: standard.2010.05.12

In fact, my program crashes because I end up trying to divide by zero, a really bad thing. Hint: if you implement Newton's method, do not make your first guess zero.

我下一步都没法开始,实际上，我的程序会崩溃，因为我试着去除0了，真糟糕,提示你：如果你想用牛顿的方法，第一个猜想数别设为0。

麻省理工公开课 - 计算机科学及编程导论课程节选

In my view Iran's nuclear program is a means to an end.

VOA: standard.2009.11.04

So we're going to choose a point about in the middle of my program.

我们要去选择一个大概,在我们程序中间的点。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right so now here's the start of my program.

好的，现在这里是我的程序的开端。

哈佛公开课 - 计算机科学课程节选

I'm checking that I didn't leave my program because I didn't find an answer. Well this is a good thing, it's better than my program running forever, but it's a bad thing because I don't have it the square root of 0.25.

我对计数器要做个验证,因为我不会没得到答案就退出程序,好，这其实是个好事,因为它不会让我的程序永远跑下去，但这也是件坏事因为,我没得到0。25的平方根。

麻省理工公开课 - 计算机科学及编程导论课程节选

Make my program prettier.

让我清理一下代码。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now get int *y so now I'll use the board for things I can't really draw very well with the keyboard so what does the memory of my program look like at the moment?

现在，=，int，*y，现在我使用黑板,我用键盘画的不是很好,那么此刻，我程序中的内存看起来像什么？

哈佛公开课 - 计算机科学课程节选

The beauty of this is, it keeps me from getting lazy, and not only testing my program and the thing that found the bug, but in all the things that used to work.

运行函数而不用再输入了，这其中的,美妙之处在于，它让我变的勤快了点,并不是仅仅的去测试程序发现bug方面，同样适用于那些正常工作的模块。

麻省理工公开课 - 计算机科学及编程导论课程节选

argv Recompile my program, and now rerun Arg V of foo and bar.

重新编译我的程序，现在返回foo和bar的。

哈佛公开课 - 计算机科学课程节选

And henceforth I'm gonna start calling these tools, these monickers that I can use as building blocks in my own program, it's gonna be called a function as we'll see.

从此以后，我将在我的程序里把这些工具，称为我们可以用来写代码的组件,在我自己的程序中，我们将了解到它被叫做为一个函数。

哈佛公开课 - 计算机科学课程节选

When the program is on your computer you say dot slash and this means on my computer.

当程序位于你的电脑上时，敲入,就意味着在我的电脑上运行。

哈佛公开课 - 计算机科学课程节选

I'm going to use my own special program that will color code things for me in class, but the idea is the same; it's a text editor.

我将用我自己专门的程序,那个会分类为我标出代码的颜色，但是那个思想是一样的，这是一个文本编辑器。

哈佛公开课 - 计算机科学课程节选

If I wanted every stock to have the same volatility, I could just do that, if you will, at the time I wrote my program.

如果我希望每只股票的浮动值都相同，在我编写程序的时候，如果你愿意的话，我会这么做。

麻省理工公开课 - 计算机科学及编程导论课程节选

Essentially, this command make is just another program that uses GCC to compile my program for me but make is configurable.

从本质上来看，make命令就是一个,调用GCC来编译我们程序的程序,只不过make是可以配置的。

哈佛公开课 - 计算机科学课程节选

I've had graduate students come to me and say I found a bug in my program.

你该感到自豪么？经常有毕业生,来找到我并告诉我。

麻省理工公开课 - 计算机科学及编程导论课程节选

But I would choose to sit down for these particular projects right around midnight so that when I woke up my program was giving me the results I wanted.

我可能会,为了这些特殊的项目一直等到半夜,这样我醒来时,程序就能给我想要的结果。

哈佛公开课 - 计算机科学课程节选

So before I try and run my program, I test each part of it independently.

因此在我尝试运行我的程序之前，我都会对它的每个部分进行独立的测试。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, what-- where did I tell my program to look for an answer?

好，我设置我的程序去,哪个区间找答案来着？

麻省理工公开课 - 计算机科学及编程导论课程节选