Divide 3 groups first.
9 z$ u" I5 L4 p3 W. ]) Cwww.tvboxnow.comi.e. 4 x 4 x 4.
( a! k/ ]/ N( t/ N- Q公仔箱論壇Weight any 2 groups [1st]TVBNOW 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。* H) g8 j2 E/ f I* q
then you will know the heavier ball in which group.
! H, F. n$ }. r( j) L' H% S; G, \Weight any 2 balls in that group [2nd]
$ t# f% g, I; S# fTVBNOW 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。then you will know the heavier ball in which 2 balls.
, b! g& h T, l+ v. c# @: ctvb now,tvbnow,bttvbRepeat again in remainders [3rd]9 h3 _" [( a1 \4 p' n% _
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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