Divide 3 groups first.
! s3 T, v& n, a9 STVBNOW 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。i.e. 4 x 4 x 4.
' `3 D1 c1 [( G2 r/ @Weight any 2 groups [1st]/ L6 T$ u2 A+ s9 ]5 B, ^2 g3 ~3 R
then you will know the heavier ball in which group.
) B" `# P0 e' b6 R7 A( }5.39.217.76Weight any 2 balls in that group [2nd]tvb now,tvbnow,bttvb; f: C, G( A7 E: X4 K: O
then you will know the heavier ball in which 2 balls.; |' r- t" n- t$ B7 V; Z
Repeat again in remainders [3rd]
# F) l' ^$ B l8 G' ptvb now,tvbnow,bttvbGot the heavier ball. |
發表於 2009-7-2 12:48 PM
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