Divide 3 groups first.
% }; u7 X( Q" _公仔箱論壇i.e. 4 x 4 x 4.公仔箱論壇! i; S' ?. [4 z2 a
Weight any 2 groups [1st]4 L, u5 O. D! c: T
then you will know the heavier ball in which group.
! L" b: F# ~. X/ [- {" O0 m/ t7 ?! BTVBNOW 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。Weight any 2 balls in that group [2nd]0 S3 } A# X1 S+ i
then you will know the heavier ball in which 2 balls.
, b! t& t* E) M; QTVBNOW 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。Repeat again in remainders [3rd]
. w7 O8 [* }+ WGot the heavier ball. |
發表於 2009-7-2 12:48 PM
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