take 4 balls as a group, 3 groups - A B C
$ N0 I! \8 G& N" Y. P% m0 P% X公仔箱論壇weigh A & B (ex. B heavier)
+ C0 h8 g \7 y2 MTVBNOW 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)
. n# b4 ?4 r& I5 D公仔箱論壇to find which group has the weight difference and find out is it (A is lighter)9 i# Z8 D4 h( G& a
heavier or lighter
1 b% t" C8 Z9 w3 E3 ~% F公仔箱論壇then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)" F& p) @; Z. C7 h. k/ c
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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