SAP智力題 任一個整數變任一個整數

http://forumsa.sdn.sap.com/thread.jspa?messageID=8626179&
-----------
Present a computation whose result is any given integer M, being a composition of commonly used mathematical functions and field operators (including + - * / ^ ! sin cos tg ctg sqt ln log exp arcsin arccos arctg arcctg) , but using only one constant, an any given interger N.

所有跟帖： 

• 回複：SAP智力題 任一個整數變任一個整數 -康MM- ♀ (62 bytes) () 01/13/2010 postreply 16:56:30

• extension -Williamluo- ♂ (76 bytes) () 01/13/2010 postreply 17:44:22

• Extention II -Williamluo- ♂ (82 bytes) () 01/13/2010 postreply 18:59:35

• 1+1+1+1+...+1 就可以呀 -yuhaian- ♂ (0 bytes) () 02/23/2010 postreply 17:16:39

• n is "any". -guest007- ♀ (0 bytes) () 03/11/2010 postreply 09:40:40

• 回複：1+1+1+1+...+1 就可以呀 -愛玩深沉- ♂ (11 bytes) () 03/11/2010 postreply 19:25:02

• 1 = n^(n-n) -愛玩深沉- ♂ (0 bytes) () 03/11/2010 postreply 19:25:43

• N/N*M -Lohengrin- ♂ (0 bytes) () 03/19/2010 postreply 05:19:02

• N-N+M -mister986- ♂ (0 bytes) () 04/05/2010 postreply 19:57:18