It says if this is a string of length 0 or 1, I'm done. I'm going to return the answer true.
我就会返回答案为真,否则的话我得判断它。
It's got this funky looking form, right, it says, I've got something that I'm going to call a class, got that key word class right here.
以及我们怎么来使用这些方法,因此我要回到类这个概念上来,让我们来建立第一个类吧,就在你们课堂手册的这儿,我会去定义一个类。
I'm just looking. Right? No, Heidegger says, this is a total illusion.
我只是在看,对吗?,不,海哥德尔说,这是不切合实际的。
He says that he is a fool; I'm sorry, he tells this fable of the hawk and the nightingale, which illustrates really the doctrine of might over right.
他说自己是个愚人,抱歉,他讲了一个关于鹰和夜莺的寓言,它很好地阐释了,强权战胜正义这个信条
And what's this little loop say to do? This little loop says I'm going to write a function or procedures that takes in two messages.
这个小循环是做什么的,这个小的循环是,我要写一个函数或者过程来接受两条消息。
This is a keyword to Python that says, when it reads this in the file, it says, I'm creating a definition.
这是Python语言的关键词,当你在文件中读到这个词的时候,它的意思就是我正在创建一个定义。
And again, if I just run this, just to show that it's going to do the right thing, it says enter base, I'm obnoxious, it says oops, wasn't a float, so we'll be nice about it and I enter a height, and it prints out what I expected. I just concatenated those strings together, by the way, at the end.
我再来运行下看是不是做对了,提示输入底,噢,它提示说不是浮点数,我很高兴,然后我输入一个,浮点数作为高度显示结果和我预期的相同,顺便说一句,我只是在最后把这些字符串连接起来了。
And then A.M. Snodgrass says, "I offer this as a further argument against the existence of a historical, Homeric society."
·M ·斯诺德格拉斯又说道,"我质疑荷马社会,在史实上存在的真实性"
I can either look at my flow chart, or I can look at the code. If I look at the flow chart, it says, I'm at this point. Look at ANS squared. Is it less than or equal to-- sorry, first of all, 0 ANS squared is 0, is it less than or equal to x, yes.
我可以看流程图也可以看我的代码,如果我看流程图的话,流程图这么说的,在这一点,看看ANS的平方,看是不是小于等于-对不起,首先,ANS的平方是。
It says, in either case in general, t of b-- and this is where I'm going to abuse notation a little bit but I can basically bound it by t, 12 steps plus t of b over 2.
我可以用一个,比12+t的数代表,这里有点不准确的地方,具体的步数依赖于奇数偶数,但是你们可以看到在两个case中。
I test an end test. So the flow chart says, and the tradition was to do this in a diamond shape, I'm going to check if ANS times ANS-- oh, which way did I want to do this x - is less than or equal to x. Now that's a test.
首先进行终结测试,因此流程图就的去,传统的做法是把这个放到一个菱形里面,检查下是否ANS乘以ANS-哦,我刚才是怎么说的来着-是不是小于等于。
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