this is too easy!!
G' m' l6 c/ W2 b5 K* h公仔箱論壇
; Y0 b% Z: N$ y, V5 {" U, R$ l1. put 6 at each side.. take the one side which is heavier
$ j8 R4 o: Z$ s6 h; D. b8 u) Mtvb now,tvbnow,bttvb2. put 3 at each side.. also take the heavier side
9 c' ~8 f9 {: b3 j' y; Y3 X Q4 ]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。3. put 1 at each side.. if the weight balance then the one not put inside is the heavy ball.. else the side which is heavier is the heavier ball.. |
發表於 2009-1-7 05:31 AM
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