Lisp The problem with that technique, while it's very general, is how long does it take me to find the i'th element of the list?
很多编程语言包括,都是用了这种技术,这个问题就是,当数组很大的时候?
How long does it take me to find the k'th element? Linear. Because I've got to walk my way down it. OK? So in this case, you have linear access. Oh fudge knuckle.
线性的!因为我得从头,向下走一步步走,所以这里是线性访问,哦,有问题了吧。
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