I'm ssory,careless again.second should be first

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 first 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： 

• Correct! -file20002000- ♂ (232 bytes) () 12/12/2009 postreply 09:28:01

• Correct -file20002000- ♂ (58 bytes) () 12/12/2009 postreply 09:28:47

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