this is too easy!!tvb now,tvbnow,bttvb% a4 I1 A+ `+ h0 y: ~/ ]
1 \, o2 ^" H/ wTVBNOW 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。1. put 6 at each side.. take the one side which is heavier公仔箱論壇/ }6 c0 e9 \( b- q# j
2. put 3 at each side.. also take the heavier side$ D/ c, t2 W0 C! v/ l8 C( `& ~
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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