原帖由 stupid818 於 2008-4-17 11:42 PM 發表 tvb now,tvbnow,bttvb7 z6 n7 T- R. B: P/ {' j
first, compare 6 and another 6. they must have difference. $ f1 |; P4 l+ X) T. R# O4 V
second, divide those 6 heavier one into two, each has 3. u will find difference again.
7 d. V! t9 ]) e6 j5 l! j" d7 ^third time, if u put 2 and they are equal, u will kno ... 2 m5 G/ s& G" S- W# \2 P. 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。
. n7 L6 C9 y6 q& g9 jTVBNOW 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 .... |