请看我下面的帖子吧，和偶数奇数有什么关系？

另外难道你的计算公式不比a>b？的简单比较来的更复杂？类似这样的思路叫做over engineerng.

所有跟帖： 

• 回复：My bad! I didn't read your solution carefully. -sub101- ♂ (163 bytes) () 02/13/2008 postreply 07:35:01

• 回复：回复：My bad! I didn't read your solution carefully. -sub101- ♂ (0 bytes) () 02/13/2008 postreply 07:37:29

• 回复：回复：But I am not sure -sub101- ♂ (55 bytes) () 02/13/2008 postreply 07:38:49

• 1 abs > 1 compare -Jamesxu- ♂ (507 bytes) () 02/13/2008 postreply 08:35:15

• sub01's calculation might takes long cpu circle -Jamesxu- ♂ (380 bytes) () 02/13/2008 postreply 08:24:43

• 回复：multiply by 2 is same as bit shift -sub101- ♂ (73 bytes) () 02/13/2008 postreply 08:48:02

• 回复：sub01's calculation might takes long cpu circle -DCD- ♂ (78 bytes) () 02/13/2008 postreply 09:04:19

• 回复：回复：it doesn't work! -sub101- ♂ (85 bytes) () 02/13/2008 postreply 09:09:04

• 回复：it doesn't work! - Yes mistake- thx -DCD- ♂ (274 bytes) () 02/13/2008 postreply 09:37:47