原帖由 stupid818 於 2008-4-17 11:42 PM 發表 
' M1 D- i% z* Utvb now,tvbnow,bttvbfirst, compare 6 and another 6. they must have difference.
, M( V/ g5 m+ P0 {- U/ Q) ?& w公仔箱論壇second, divide those 6 heavier one into two, each has 3. u will find difference again.公仔箱論壇+ }9 X/ y8 p0 Q
third time, if u put 2 and they are equal, u will kno ... ( G: L6 L9 G0 }" Swww2.tvboxnow.com5 D6 }5 S o7 o0 S( `' _# v
but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |