原帖由 stupid818 於 2008-4-17 11:42 PM 發表 TVBNOW 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。) X: L9 C8 \! R k
first, compare 6 and another 6. they must have difference.
2 r+ L8 W7 D2 Z" z1 ~9 cwww3.tvboxnow.comsecond, divide those 6 heavier one into two, each has 3. u will find difference again.6 _% V `/ R# T" R0 r
third time, if u put 2 and they are equal, u will kno ... : g6 D2 N. Z2 y9 s6 F" O, stvb now,tvbnow,bttvb
& s( ?. ]2 U, o6 L9 ttvb now,tvbnow,bttvbbut the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |