Divide 3 groups first.
6 S7 u) c- H; [! lTVBNOW 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.
$ L( D/ F( D* ^4 A" [Weight any 2 groups [1st]
0 b# T/ k) [( n: E$ R公仔箱論壇then you will know the heavier ball in which group.4 m0 z% B& ^( Z; s" B9 }1 {' U
Weight any 2 balls in that group [2nd]公仔箱論壇 I: @ a* t, Y& b" m$ W ^' j9 t
then you will know the heavier ball in which 2 balls.
1 I8 T' B6 i$ `' g/ ]( xRepeat again in remainders [3rd]
. e2 ?1 R6 P; T# K- y; S& {% G- G, ZTVBNOW 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。Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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