take 4 balls as a group, 3 groups - A B Ctvb now,tvbnow,bttvb4 d6 V" `) |8 S3 }' `5 E8 v
weigh A & B (ex. B heavier)os.tvboxnow.com" Q. ? q# O) p9 V" C/ }
then weigh B & C (B & C same weight)
; }4 u# ^% L& NTVBNOW 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。to find which group has the weight difference and find out is it (A is lighter)
' {6 A1 S/ G1 ^2 I; V1 L- [1 |os.tvboxnow.comheavier or lighter8 ?! H1 i0 {* E& G3 D) k$ Q6 K7 M
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)* M' k' [4 G% F9 b2 u
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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