原帖由 stupid818 於 2008-4-17 11:42 PM 發表 
2 L# Y) F; R4 I) `tvb now,tvbnow,bttvbfirst, compare 6 and another 6. they must have difference.
H' [0 s0 K, w( `7 x公仔箱論壇second, divide those 6 heavier one into two, each has 3. u will find difference again.
4 g" R# c: Y! ?5 z6 Ithird time, if u put 2 and they are equal, u will kno ... # C1 h( F' I9 ?5.39.217.77tvb now,tvbnow,bttvb, z' p+ U- \' w+ m6 g5 m6 ^, G
but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |