take 4 balls as a group, 3 groups - A B C
2 p3 @$ H0 k# ^! c+ c1 Q5 RTVBNOW 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。weigh A & B (ex. B heavier)5.39.217.766 m. l# ?5 C+ |8 y
then weigh B & C (B & C same weight)
+ Y0 ^$ \! H6 P V, j* Q9 `! Mtvb now,tvbnow,bttvbto find which group has the weight difference and find out is it (A is lighter)
! `8 q' `0 O$ f) W3 e' \, C* ftvb now,tvbnow,bttvbheavier or lighter
0 ~0 C$ P; U) ?5 [8 Z公仔箱論壇then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
, e8 [1 y. r3 ?; A公仔箱論壇measure E vs F to find which 1 is lighter.... |