this is too easy!!
5 \4 ^, v5 a" ?& s' l! Stvb now,tvbnow,bttvb
* Q' y- C- r6 ?5.39.217.771. put 6 at each side.. take the one side which is heavierTVBNOW 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。$ B* l$ K2 U+ _6 V% s+ _/ H
2. put 3 at each side.. also take the heavier side5.39.217.77- b% G! {' W# B9 H& E9 H
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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