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The idea behind all these algorithms is that what's ultimately important is how many comparisons you ultimately need to make.
这些算法的思想是,你最终需要做多少次的比较,这才是真正重要的。
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But for the most part, I mean, I've seen... I don't know how many times I've seen paparazzi almost get hit by cars.
但是大部分情况下，我是说，我见过……我都忘了多少次我看到狗仔队差点被车撞上。
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I think you should take the lab sometime, but I don't know how many semesters that you have to take.
我觉得你们应该是不是地去做几次实验,我不太清楚你们要上多少个学期的课
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How many swaps do I do in general in bubble sort, compared to selection source?
在冒泡排序中，一般要做多少次交换,对比选择排序呢？
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Anyone? How many times can you tear a 4 billion page phone book in half?
谁知道？,40亿页纸每次对半撕，你能撕多少次？
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How many people know that three times a week physical exercise,30 minutes each time has the same effect ? as our most powerful psychiatric drugs?
多少人知道，每周三次,体育锻炼，每次三十分钟，与最强劲的精神药物,有同样的效果？
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Haze In Haze's case, he does this over and over and over again.
对于，他已经不知道多少次这样了。
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I'm going to set up an index, which is going to tell me where to look, starting at the first part of the list, right?
索引告诉我从哪里开始检索数组，对不对？,然后我会去记录下我做了多少次比较，这样我就能看到这个算法的工作量了？
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The inner loop, this part here, I do m times.
这个循环执行了多少次呢？
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How many times do I go through the loop?
那我执行了多少次循环呢？
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God bless. Oh, sorry, that wasn't a sneeze, it was a two? How many swaps do I do in bubble sort? A lot. Right. Potentially a lot because I'm constantly doing that, that says I'm running that inner loop a whole bunch of times.
上帝保佑，哦，抱歉，我没说清楚，这是两个问题,在冒泡排序中要做多少次排序？许多，正确的,可能要做很多次，因为在持续的干,这就意味着它要做很多次内部循环。
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What is counting my way through this process?
什么东西在数着我循环这个过程多少次了？
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So how many time do you think-- you all have a piece of paper in front you-- how many time do you think you need to roll over the piece of paper ? for the piece of paper to reach the moon?
你们认为需要折多少次-,你们面前都有一张纸-,你们认为需要将纸折叠多少次,才能碰到月亮？
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Seven comparisons, right?
是我花了多少次操作来完成这件事？
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Sorry? OK. You're doing the whole thing for me What's the complexity just of this inner loop m How many times do I go through that loop?
就这一块代码的,我执行了多少次这个循环？,次对不对？，here？，Just，this，piece。,我一会儿就会去得到你的答案的？
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And I'll remind you, what I'm printing out there is first and last, with the range I'm looking over, and then just how many times the iteration called.
我要打印出来的是，每次的区间,也就是first和last指向的值，以及重复多少次了。
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How many times do you need to fold the piece of paper so that you can reach the moon.
需要折纸多少次,才能碰到月亮。
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So this isn't-- OK. And you're also close. It's going to be linear but how many times do I go through this?
每次能丢掉一半，所以这里不是-,好的，但你也很接近了,他可能是线性的，但我得遍历多少次呢？
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Well, we certainly didn't know on day one how many times each of you was going to want to call get string, how many words a user might type when you call get string.
好的，当然我们不知道第一天你们,想要调用GetSting多少次，当你调用GetSting时，用户会输入多少单词。
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And along the way I'm keeping track of how many iterations at the end I'll print how many iterations I took, before I return the final guess.
提到的方法去运行,并且我会跟踪到底,进行了多少次迭代,并在最后返回结果之前，显示进行了多少次迭代。
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So if I start off with a list of length n, how many times can I divide it by 2, until I get to something no more than two left?
我能够除以多少次2呢？,直到我得到的长度不超过2么？,对数次，对吧？就像刚才那位同学说的那样？
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How many swaps do I do in selection sort?
那选择排序要做多少次交换呢？
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