this is too easy!!8 s8 r6 `+ N$ H9 V
- Q' F6 M+ G/ K3 k$ F
1. put 6 at each side.. take the one side which is heaviertvb now,tvbnow,bttvb# d+ J6 t) |# c
2. put 3 at each side.. also take the heavier side
. D4 Q' D6 d7 X3 A* N ] ]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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