take 4 balls as a group, 3 groups - A B C
) j% I9 K4 R) M2 v$ d% \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。weigh A & B (ex. B heavier)
' O1 D' _5 _* ]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。then weigh B & C (B & C same weight)公仔箱論壇" U2 B q1 j7 E
to find which group has the weight difference and find out is it (A is lighter)
8 M. K2 Z! T% M n) ?+ a2 B5.39.217.77:8898heavier or lighter5.39.217.77:88988 U- u) r4 {+ x
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
% ]) b# n2 r8 d- [* W5.39.217.77:8898measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
| 
