They're easy to spot, you can't run the program with them there, so you're not going to get weird answers.
它们很容易被捕捉到,你没法带着这些错误去运行程序,因此你不会得到奇怪的答案。
I can tell you the answer, but that's because I've cheated, run the program before.
我可以告诉你答案,但这是因为我作弊了,我之前运行过一次程序。
Because I know this program was saved by default into my current folder, my current directory, so dot slash means run the program called a.out that's right here in my current directory not in, like, a out my applications folder or somewhere else.
程序默认保存在,当前目录下的文件夹,/意味着运行这个名为“a,out“的文件,是我当前目录下的文件,而不是应用程序文件夹或其他别的地方的。
You know, you are the only person on this show who during the short answer segment has ever referred anyone to a program they can run on the internet.
要知道,本节目开播以来,你是唯一,在速答环节不授人以鱼,而是授之以渔的嘉宾。
This is a very important mission and so there is a computer program named Hal that helps run the ship and takes a lot of the burdens off of the part of the human astronauts who are on the ship.
这是一项非常重要的任务,因此,一个被命名为哈尔的计算机程序,被安排协助飞船的运行,减轻飞船上,人类宇航员的负担
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。
Said a different way, in the case of the straight-line programs, how long would it take to run a program?
换种说法,在直线式程序里面,运行一个程序要多长时间?
Why not write the program in a way where you figure out dynamically when the program is run how much memory you need rather than hard coding in two with or within that constant.
为什么不写一个可以动态的方式写那个程序,程序可以动态分配内存,而不是用常量硬编码两个值。
f2c So I'm going to go ahead and run make on f2c, which is the name I gave to this particular program.
所以我将继续来编译,这是我给这个程序取的名字。
nano Well, anytime you run a program at the command line, like nano, you've almost always been putting one or more words nano hello c GCC hello c after that program's name; nano hello dot C, GCC hello dot C, and any number of MKDIR for make directory, and then peace at one or similar.
好的,任何时候在命令行中运行一个程序,就像,你几乎总是用1个或多个单词,在程序名的后面,许多的建立一个新的子目录,然后恢复平静。
And the obvious question I could start with is, and suppose I ask you, how long does the algorithm implemented by this program take to run?
我开始这个话题的第一个问题是,假设我问你,由这个算法实现的程序大概,要运行多久才能给出答案?
I am going to run a program called Nano nano hello c and type nano hello.c and I'm gonna type the following very quickly without much explanation because we'll dive into this more next week.
我要运行一个Nano程序,键入,我快速写下下面的内容,不打算做过多的解释,因为下周我们会深入了解这些。
This code does swap the two values, A and B. However, when I run this program, something happens.
这个代码没有交换那两个值,A和B,但是,当我运行这个程序时,有些事情发生了。
I'm gonna run the command called Nano which is a very simple program.
运行名为“Nano“的指令,这是一个非常简单的程序。
Remember last time, I said that there's different kinds of complexity in our code, and I suggested for simple branching programs, the amount of time it takes to run that program is, in essence, bounded by the number of instructions, because you only execute each instruction at most once.
但是这里有个很重要的点,记得上节课,我提过在我们的代码中,有不同种类的复杂度,而且我还说了对于简单的分支程序,运行这种程序需要的总体时间,大体上,是和指令的数目相关的,因为每个指令只会被执行最多一次。
But on the Mac, I'm gonna run this program called Terminal.
在Mac上运行一个Terminal程序。
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