For me,I walked into a bead store and the girl showed me how to put bead and chain together, worked a few wire techniques.
VOA: special.2009.05.18
If you go to any coffee store in America and you ask them, "How many cappuccinos did you sell today?"
如果你去美国的任何咖啡店,你问他们,“你们今天卖出多少杯卡布奇诺?“
And by that, I mean, not how much memory do I need to store the size of the input, it's really how much internal memory do I use up as I go through the computation?
需要占用多少内存,我意思并不是,存储输入需要多少内存,而是当我完成这个?
And I don't quite remember from reading or from class how big these things are, well, it turns out -- and this is sometimes useful, later on more likely than now -- but C has a size of operator that takes an argument in parenthesis and it will tell you how much space is used to store that particular data type.
我不太记得类中的这些类型,是多大的,嗯,结果是--这个在以后比现在,可能是更有用的--不过C语言中有个sizeof的操作符,其中括号里有一个参数,它会告诉我们,要存储一个类型的数据,需要占用多大空间。
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