原帖由 stupid818 於 2008-4-17 11:42 PM 發表 公仔箱論壇5 s& z: ^! H$ z( r
first, compare 6 and another 6. they must have difference.
+ U2 q4 D/ a6 v- S6 [* qsecond, divide those 6 heavier one into two, each has 3. u will find difference again.
& h9 r4 q0 t, g1 ]' C7 }5 [3 h9 gthird time, if u put 2 and they are equal, u will kno ... 0 } S2 |; R/ I3 Z: zTVBNOW 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。8 Y& M- D3 U$ m3 L. p, |
but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |