Come on, you know, representing sets of integers, this is pretty dumb. Suppose I want to have a set of characters. How could I do that?
你知道的,表示整数的集合,这好傻啊,假设我有一组字母的集合?
so you can see that there is going to be two sets in antibonding, three sets in bonding for a net of one, giving us the single bond.
因此你能看到,反键轨道上有两组,三组成键,得到一组净成键,所以成的是单键。
There's a volume, there's a temperature, than the pressure here. There's other volume, temperature and pressure here, corresponding to this system here.
温度等状态函数有本质区别,这个状态有一组,确定的体积,温度与压强。
Each group needed a justification for saying how interesting the task was, but they each had a justification.
每一组都需要一个理由来说明,这个任务有多有趣,但他们各自有自己的理由。
You find some way of systematically going through the list. Yet, I often see people, when they're debugging, proceeding at what, to me, looks almost like a random fashion of looking for the bug.
是不是目标元素,我们有一种系统化的,遍历数组的方法,然后我经常看到,有些人调试的时候。
We organize them. We subdivide these into units of two for example, groups of two like this or we have an undifferentiated stream like this.
我们把它们重新组织,把它们分成两个一组,比如像这样的两个一组,或者我们可以有一个没有差别的节奏串,像这样
Each set of three shares certain structural and literary features.
每一组瘟疫在形式和描述上都有共通之处。
If you give me another vector, there's another pair of numbers.
如果你给我另一个矢量,就会有另一组系数
If I have three, I have 16 x 4 or 64 possible choices, way more than enough.
那如果是三个碱基一组,那就有16x4种,六十四种组合,那就足够了
And this volume, temperature and pressure doesn't care how you got there. It is what it is.
另一个状态,也有一组确定的体积。
A sequence of chords that sound good together, kind of make sense together; we could say that sort of march along in a purposeful fashion.
放到一起好听的一组和弦,在一起有意义的和弦,我们也可以把它说成一组和弦有目的的行进。
Knowing that, I'm going to say, OK, how many pigs are there, well that's just how we're, however many I had total, minus that amount, and then I can see, how many legs does that give, and then I can check, that the number of legs that I would get for that solution, is it even equal to the number of legs I started with, ah! Interesting. A return.
它将给我返回头的总数,知道了这些之后我可以说好了,有多少猪呢,无论有多少组鸡的数目,我只要用总数减去那个值,之后我就可以知道一共有多少条腿,然后再把这个值和题目中的腿数相比较,看它是否等于一开始的腿数,啊!真有趣,有一个返回值。
If she's got a pair of numbers and you got a pair of numbers, the new numbers are called the primed numbers and you want to write them in terms of yours.
如果她有一组系数 你也有一组系数,新的系数被称作带撇的系数,你想用自己的形式来表示它们
that kind of make sense together.All right?
放在一起有意义的一组和弦,听明白了吗?
I think one of the classic ones for strings is called the Rabin-Karp algorithm. And it's simply the same idea that you have a mapping from your import into a set of integers.
我认为字符串哈希,最经典的是Rabin-Karp算法,它只是简单的相同概念,你有一个映射关系将你的输入映射成一组数字。
You can either think of it as an arrow and imagine the arrow, or you can reduce it to a pair of numbers, x and y.
你既可以用有向线段来表示,也可以用一组数字来表示,x 和 y
应用推荐