原帖由 stupid818 於 2008-4-17 11:42 PM 發表 
, [1 u5 d/ V& R9 }' J3 D1 A }www3.tvboxnow.comfirst, compare 6 and another 6. they must have difference. www3.tvboxnow.com" D, A' w/ F4 l
second, divide those 6 heavier one into two, each has 3. u will find difference again.tvb now,tvbnow,bttvb+ J/ j4 k c# R3 k* i
third time, if u put 2 and they are equal, u will kno ... " ?' D/ w- V& V5 `- mtvb now,tvbnow,bttvb
! ` M, f9 N. Y: d7 @5 e( e# A7 c7 owww3.tvboxnow.combut the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |