Right, leading trips everywhere from 7 days to 78 days, and so it was an extended wilderness tracking program.
的确,我需要带领学生们远足,时间由7天到78天不等,这是一个长时间探寻野外的项目。
Per job? I mean, more... jobs that require more hours or
每份工作?我是说,那些需要更多工作时间的工作或
If we weren't so pressed for time, I kinda wanna see how long we could get away with this before it gets awkward, but that, in fact, is an infinite loop t hat's hopefully deliberate.
如果有时间,我想看看,我们需要花多长时间解决这一问题,事实上,它是我故意,使用的无穷循环。
The message I'm trying to get to here, because I'm running you right up against time, is I have to be careful about what's a primitive step.
我想说的事情是,因为我正在跟大家讲算法时间复杂度,我们需要注意一个基本步骤的定义,如果我可以假设。
.. So, we are setting up our-- you have already gotten email and you've talked about setting up your review sessions-- so I have a few more minutes here.
现在我们要建立我们的-,你们都已经收到邮件了吧,你们都知道需要安排一下复习的时间-,然后我这里还剩下几分钟。
Yeah, I know, it's a very sophisticated joke-- it takes a while, but I'm glad you got it.
是的,我知道这是个很深奥的笑话-,需要时间,很高兴你们消化了。
It takes a while so--but I think we've got it identified.
这需要多花一点时间来找,但我想我们已经辨别出来了。
But I need at least the weekend to think it over.
但我至少需要一个周末的时间来考虑一下。
Well, because it takes some time for these cellular events that I mentioned earlier to happen.
因为我之前提及的细胞活动,需要一些时间完成
So that way you can have an idea if, oh, I do really understand this but I'm a little bit slow, maybe I need to practice this one type of problem a little bit longer so I can get up to speed so I'm going to be able to get through all this in terms of the exam time.
这样你就可以知道,假设,噢,我真的懂这个,但是我的速度有点慢,或许我需要在练习这个类型的题目上,多花一点时间,这样我就可以提高自己的速度,可以全部做完,在考试规定的时间内。
What I want to think about though, is, how much time does this take?
我想的是,这个程序需要多长的时间来运行?
> David: At some point in time, I'm going to have to have declared the variable as a float before I can then hand it to printf as the insertion value for that format strength.
>,大卫:在一个特定的时间,我将需要,声明float类型这样的变量,那样我就可以把它打印出来,像是格式化优点的插入值。
I'm accessing a list. How long does it take for me to get the nth element of a list?
我取得数组的第N个元素,需要多长时间呢?
I ask you for the running time of this algorithm and you give me the running time in terms of the running time, right.
我需要得到此算法的时间复杂度,那就明确地给出其,运行时间。
I've got to go to the first place, figure out how far over to skip, go to the next place, figure out how far over to skip, eventually I'll be out the door.
需要多长时间?,这太离谱了,因为我需要先去第一个元素,计算出下一个元素。
I may not want to do the full range of this, but I may decide I have to use a lot of gigabytes of space in order to do a trade off.
哈希成一个整数,我不想完整的去做这件事,但是我可以想像我需要用许多G的空间,去完成空间和时间之间的权衡。
On the other hand, if I want to sort it first, OK, if I want to do sort and search, I want to sort it, it's going to take n log n time to sort it, and having done that, then I can search it in log n time.
我先排序,好的,如果我想排序再搜索,我要排序,这需要花n,log,n时间排序,然后做完了,我们能花log,n时间搜索,啊,哪一种更好呢?恩,呵呵。
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