原帖由 stupid818 於 2008-4-17 11:42 PM 發表 
. K$ ?/ ?+ v U, ^5.39.217.77:8898first, compare 6 and another 6. they must have difference. 公仔箱論壇( R, b. s/ i$ ?1 v* M8 H7 L5 g
second, divide those 6 heavier one into two, each has 3. u will find difference again., Z: B0 j ]+ ]" z' J$ g- ~) }1 b
third time, if u put 2 and they are equal, u will kno ... . w/ }1 [8 C4 `0 x7 Z! O: F W# Ktvb now,tvbnow,bttvb
7 W2 r# L' [8 U& a0 J3 FTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |