Is this the correct question?

回答: 我女兒的題目15少2011-05-27 09:22:06

In this case, f(n)=n+1005.5 works.

所有跟帖: 

N-->N, from natural to natural -15少- 給 15少 發送悄悄話 15少 的博客首頁 (0 bytes) () 05/29/2011 postreply 01:24:18

請您先登陸,再發跟帖!