But the thing I do not really like is that everyone is in the darkness all the time,".
VOA: standard.2009.11.05
Having done that, I could do the same thing, so I suppose I take this branch, I can pick a spot like, say, this one, and look there.
再从其中随即选取一个元素,比如这一个,请注意,如果相等则结束,如果不相等的话就在它的左边或右边找。
I mean the best thing you can do is just go in there and hope that they like you.
我的意思是,你能做的最好的事情就是去那儿,然后希望他们会喜欢你。
Okay, the next thing I'd like you to do is get yourself a clicker.
接下来我希望你们都去拿个表决器
The format is the same. I'm going to ask for some input, and then I am going to use that procedure to check, is this the right type of value. And I'm trying to use that to do the coercion if you like. Same thing if it works, I'm going to skip that, if it not, it's going to throw the exception.
格式是一样的,我需要一些输入,然后我要用一个过程来检查,是否是正确的值,然后你就可以做强制转换了,如果能运行,那是一样的,我打算跳过这段,如果不正确,那就会抛出一个异常。
If I do that, I would like to call the coordinate y, then I will write the same thing.
如果是那种情形,我会把坐标记为y,然后写出一样的式子
What I'd like to do--and this will be the first time I've the clicker thing in the class so let's try out this little quiz and see how it works.
我想要--这是我第一次,在课上使用表决器,所以我们先做个小测试看看效果如何
Well, what I always do in anything like this is, the first thing I do is, I run it on something where I can actually compute the answer in my head. So I get a sense of whether or not I'm doing the right thing.
好的,我常常在,这种问题中会做的是,我会做的第一件事是我,会先带入我可以心算的值来运行,因此我能够知道我是否做对了。
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