Divide 3 groups first.
* _, X# I: D1 q2 {1 ]+ _i.e. 4 x 4 x 4.
) v5 ^1 d' c) c, K# J2 b* \! S x$ ~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。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。" n. i9 P" N' Y7 K U3 \* m2 R5 X
then you will know the heavier ball in which group.5.39.217.77& e @+ l& E# b8 T2 h# Z) ~
Weight any 2 balls in that group [2nd]
( J, O* E$ [' y& ytvb now,tvbnow,bttvbthen you will know the heavier ball in which 2 balls.
$ q4 T+ t+ Y! s& c% ]# vTVBNOW 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]
0 a8 o& k. n$ j* t# R5.39.217.77Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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