Write a method that counts how many elements in an unsorted array are out of order
e*t
2 楼
不但能渡过北方的漫漫寒冬,而且在夏天干燥的酷暑中,在其他草都变黄的时候,仍然 保持着坚强的绿色。
g*l
3 楼
1 还是 2?另外,请问巴黎世家一般会不会有打折,deal什么的?
L*k
4 楼
好像把230/330的grip给改了。
p*2
5 楼
[2,1] 应该返回1, 还是2?
H*7
6 楼
别扯了,过不了冬。能过冬早就成主要草种了
k*e
7 楼
1 without a doubt, if you have to choose between the 2. Balanciaga classic bags never go on sale. (You may find some seasonal styles on sale a bit, but classic ones never go to sale) But if you choose 1, maybe some better colors?
【在 k*******e 的大作中提到】 : 1 without a doubt, if you have to choose between the 2. : Balanciaga classic bags never go on sale. (You may find some seasonal styles : on sale a bit, but classic ones never go to sale) : But if you choose 1, maybe some better colors?
L*k
20 楼
连拍和AF确实是个问题。 不过我本着拍不到就不拍的原则,突然想起来我的20D 不能算是入门机了
【在 k*****n 的大作中提到】 : 有些时候入门机还是跟不上
l*o
21 楼
目测DP可解。对否。
H*7
22 楼
In the fall when the plants die they leave large voids in the lawn. The voids then become prime areas for the crabgrass seeds to germinate the following season. http://en.wikipedia.org/wiki/Digitaria /800px-Crabgrass.JPG
It is a longest increasing/decreasing sub-sequence question. suppose the unsorted array length N, and have n sequence that are monotonically increasing/decreasing. then N-n is the output. It takes O(nlogn) in general
【在 H******7 的大作中提到】 : In the fall when the plants die they leave large voids in the lawn. The : voids then become prime areas for the crabgrass seeds to germinate the : following season. : http://en.wikipedia.org/wiki/Digitaria : /800px-Crabgrass.JPG