I want you to check something out, all right?
我会好好的检查你好吗?
Listen, man, I, uh, I want you to check something out.
听着伙计我…我想给你看些东西。
M: Well, that s the formal meaning of "to check something out."
原来to check something out可以指从图书馆借书,可是在不正式的场合就是“仔细看一看”的意思。
You try to design actually I'm going to come back to that in a second. It's like you're trying to use a hash function that spread things out pretty evenly. But the places you store into in those lists may have to themselves have a small list in there, and when you go to check something, you may have to do a linear search through the elements in that list.
你尝试着去设计,实际上过会儿我会回头讲解这个问题,类似于你需要用一个哈希函数,非常平均的将物体分发出去,但是在列表中你数据,映射到的地方可能会有自己的一小段列表,当你回头查找数据的时候,你可能需要在那一小段列表中做线性查找。
Why don't we say the same $5 check is included but, in the letter, let's say something different?
同样是5美元股利的支票,但在信中,我们换种方式来说
That's certainly one way to do it, but for computers that's not necessarily the easiest way. So another way of solving it is to do something we already saw last time, which is basically, why not simply enumerate all possible examples and check them?
将一个等式代入另一个等式,这当然是一种办法,但是对电脑来说这绝对不是一件简单的事,所以解决这个问题的办法,正如我们上一次看过的,非常基本?
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