I want to abstract that. And the abstraction you see, right here. I'm going to highlight it for a second so you can see it. I want you to look at it on the handout as well.
我需要进行抽象,这个抽象就在这儿,我把它强调给你们看看,我希望你也能看看讲义里的这部分内容。
I know you want me to tell you about his secret, but I won't.
我知道你想让我把他的秘密透露给你,但是我不会这么做的。
You have nothing that identifies that there, you have no way of saying what this grouping actually means.
我仅仅用了一个数组,就把信息聚集到一起了,假设我给了你。
Which group--"Here is some money. You have to distribute it."
哪个群体…”我给你一笔钱,你要把它分出去“
Moreover, if you say, this stockbroker he was lying to me, he told me that this was a good investment and he even lied and said something to get me roped in, they won't pay you back.
再者,如果你说,股票经纪人欺骗我,他说买这个股票是个好投资,他对我说谎,把我骗迷糊了,他们不会还钱给你
Or maybe I could donate bone marrow and those stem cells could be given to other people in the same way that blood can be given to other people by matching and making sure that immunologically my cells were compatible with you; there's a lot of interest in that.
或者我可以捐献骨髓,而那些干细胞,可以使用和输血同样的方法,通过配型来确认我的免疫细胞和你的匹配,从而把我的干细胞,输入给你,这里面有很多有趣的东西
The claim is, I can write any vector you give me as a real scale i plus a real scale j.
也就是说,我可以把任何你给我的矢量,写成 i 和 j 的实系数线性组合的形式
int So whereas before I mentioned int, turns out if you wanna put a string in a variable, you have to say this is a string.
先不管我之前提到的,如果你想把一个字符串赋给某个变量,那你必须事先声明这个变量是string类型的。
Yes, in back Yes Student: Dancing bears Professor Paul Bloom: Dancing bears Okay I got to write your name down-- ... report you to health - No Dancing bears, very good ? Anybody else?
好,后面那一位,跳舞的熊,跳舞的熊,好吧,我要记下你的名字-,把你汇报给精神健康,开玩笑,跳舞的熊,非常好,还有吗?
Therefore, the vector A that you gave me, I have managed to write as i times Ax plus j times Ay.
这样,你给我的矢量 A,我已把它写成 i ? Ax + j ? Ay的形式
If you solve for that, you find y-y0=v0^/, and if you put in the v_0 I gave you, which was what, 10?
如果你解这个式子,你会得到y-y0=v0^/,如果再把我给你的v0代入,那个数是多少 10
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