原帖由 stupid818 於 2008-4-17 11:42 PM 發表 
5 {4 z& p! O2 O; Bfirst, compare 6 and another 6. they must have difference.
$ x# z% c% u- Etvb now,tvbnow,bttvbsecond, divide those 6 heavier one into two, each has 3. u will find difference again.! \0 C* e3 D' K* t8 x1 ^
third time, if u put 2 and they are equal, u will kno ... ! o3 z( }+ {& J0 F! \3 Ftvb now,tvbnow,bttvb
9 Q! {5 R) e6 o) e1 {) m: E" gwww3.tvboxnow.combut the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |