this is too easy!!
0 A/ j+ D8 M( G1 e9 V) Rtvb now,tvbnow,bttvbTVBNOW 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。' ^+ l! B; F8 m; ^
1. put 6 at each side.. take the one side which is heavier公仔箱論壇; e5 X% e0 Q1 M' {4 k
2. put 3 at each side.. also take the heavier side
/ ^, z q! l @% L% q( v, M KTVBNOW 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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