“这就叫直觉,”他呵呵一笑说。
“这就叫直觉,”他呵呵一笑说。
“这就叫直觉,”他呵呵一笑说。
All right so roughly into the middle over too fast) roughly into the middle and at this point you realize what letter of the alphabet are you on?
好,先大致翻到中间,呵呵,你翻得也太快了些,在这一页,你看到了哪个字母?
On the other hand, if I want to sort it first, OK, if I want to do sort and search, I want to sort it, it's going to take n log n time to sort it, and having done that, then I can search it in log n time.
我先排序,好的,如果我想排序再搜索,我要排序,这需要花n,log,n时间排序,然后做完了,我们能花log,n时间搜索,啊,哪一种更好呢?恩,呵呵。
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