this is too easy!!; k" R8 x0 D8 V" F2 k; x8 Q& o
5.39.217.77:88985 o6 r; c9 L; e- j- `
1. put 6 at each side.. take the one side which is heavier
. ~! p' n5 I7 x& A! n7 NTVBNOW 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。2. put 3 at each side.. also take the heavier side
" L2 O: b% x/ l8 @# lTVBNOW 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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