回複：取石子- 原創 - 清理版麵－請再此回貼

來源: jinjing 於 2009-12-11 19:00:29 [] [舊帖] [給我悄悄話] 閱讀數 : (380 bytes)

The first is loser.It is easy from binary number.We call the set "even",If you keep the even set you will win.2= 10
4= 100
6= 110
every sum of all rows are even,called "even set".the second can't keep the even ,and you always can change not even set to even set.This method can use for much more piles.The only thing is trasfer number to bebary and back.

所有跟帖： 

• I'm ssory,careless again.second should be first -jinjing- ♀ 給 jinjing 發送悄悄話 (377 bytes) () 12/11/2009 postreply 19:12:24

• Correct! -file20002000- ♂ 給 file20002000 發送悄悄話 (232 bytes) () 12/12/2009 postreply 09:28:01

• Correct -file20002000- ♂ 給 file20002000 發送悄悄話 (58 bytes) () 12/12/2009 postreply 09:28:47

• 回複：I'm ssory,careless again.second should be first -jinjing- ♀ 給 jinjing 發送悄悄話 (709 bytes) () 12/29/2009 postreply 15:11:52

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