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。, ?: B$ Y) {( ]5 O9 [3 z
first, compare 6 and another 6. they must have difference. tvb now,tvbnow,bttvb1 I/ T- o' r' I" s
second, divide those 6 heavier one into two, each has 3. u will find difference again.
% U& u- g# s8 C: I4 Ltvb now,tvbnow,bttvbthird time, if u put 2 and they are equal, u will kno ... 8 I4 ~( d' F6 B) `1 Z+ }- X( ttvboxnow.comtvboxnow.com6 q; I, g0 c* S$ h' V
but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |