trade-off n 对不能同时兼顾的因素
run n off 跑开 ; 跑掉 ; 迅速离开
turn n off 关掉 ; 关上
drain n off 渐渐枯竭 ; 流掉
hop-on n hop-off 随时上下
run n off to 迅速离开去
a hands-off policy n 不干涉政策
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?
Log n Log n, because at each stage I'm cutting the problem in half. So I start off with n then it's n n/2 n/4 n/8 over two n over four n over eight.
因为总共有多少层?,因为在每一层,我都是把问题分解成两半,因此以n开始,然后是。
You pay every year a fixed amount on your house to the mortgage originator and then after so many-- n is 30 years, typically--you would then have paid it off.
你每年都在你的房子上支付一定数目的偿款,给抵押商然后,数年后,设n是30年,一般来说你已经能偿清贷款了
应用推荐