Divide 3 groups first.
1 k3 @$ _. C1 Dtvb now,tvbnow,bttvbi.e. 4 x 4 x 4.
3 I0 ~1 F1 D! _/ y4 pWeight 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。2 r, v& S' | ~3 v0 h0 M- ~
then you will know the heavier ball in which group.
+ ]" p6 {, L. P1 B4 u6 cTVBNOW 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]5.39.217.76: E& ?( A2 @) I0 C( Y z5 s
then you will know the heavier ball in which 2 balls.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。' E' V: J) O$ U. o
Repeat again in remainders [3rd]5.39.217.760 D4 C" i, e3 r# O
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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