this is too easy!!tvb now,tvbnow,bttvb3 I- H& p" g/ u& H" e0 c
% S) e; c( X8 Z1 _, I* j! qwww1.tvboxnow.com1. put 6 at each side.. take the one side which is heavier
( x7 K4 k% m' J4 X/ B' e2. put 3 at each side.. also take the heavier side
6 q1 C* T5 P( w2 S1 ^$ D2 _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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