this is too easy!!7 S/ B3 \; z0 G4 X1 A
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1. put 6 at each side.. take the one side which is heavier
3 W3 n8 H1 y0 ]1 f, ]2. put 3 at each side.. also take the heavier side
1 J3 D" I' q5 Swww2.tvboxnow.com3. 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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