Creating rural jobs is on everyone's to-do list, from the government to the U-N to aid groups.
VOA: standard.2010.03.30
So if I start off with a list of length n, how many times can I divide it by 2, until I get to something no more than two left?
我能够除以多少次2呢?,直到我得到的长度不超过2么?,对数次,对吧?就像刚才那位同学说的那样?
And we said that was log rhythmic, took log n time where n is the size of the list.
当列表的长度为n的时候,整个算法耗时log,n的时间。
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