看是否可以这样考虑一下
所有跟帖:
• 回复:看是否可以这样考虑一下 -就是想上学- ♂ (350 bytes) () 04/17/2014 postreply 01:52:07
• 谢谢!好解法! -风轻云淡水一方- ♀ (0 bytes) () 04/17/2014 postreply 09:21:00
• this is a good one: ) -ttmum- ♀ (40 bytes) () 04/17/2014 postreply 20:41:17
• 回复:this is a good one: ) -就是想上学- ♂ (53 bytes) () 04/17/2014 postreply 20:57:59
• Thanks, what I actually ask is why you skip from 4 to 20? -ttmum- ♀ (52 bytes) () 04/17/2014 postreply 21:48:05