原帖由 stupid818 於 2008-4-17 11:42 PM 發表 
: |* U3 L, q% G" J7 d5 H [www3.tvboxnow.comfirst, compare 6 and another 6. they must have difference.
) T) C m# r- u8 d; h8 Esecond, divide those 6 heavier one into two, each has 3. u will find difference again.公仔箱論壇* I; j G0 k, n0 D; ~
third time, if u put 2 and they are equal, u will kno ... 公仔箱論壇" X, R2 f% h" b3 E+ R0 G& X% F w
tvb now,tvbnow,bttvb' K9 a! G1 n9 T, B; h/ i# l
but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |