Divide 3 groups first.
& N* x8 c& y( V* y. vtvb now,tvbnow,bttvbi.e. 4 x 4 x 4./ ^) F( f; E$ K% g3 n
Weight any 2 groups [1st]
: U4 ]; ~' \1 zthen you will know the heavier ball in which group.
/ a" J0 i* Y5 L1 [/ kos.tvboxnow.comWeight any 2 balls in that group [2nd]
' M7 H/ R& H |9 Z) M7 x2 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。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。/ J, w. `- g8 U1 m
Repeat again in remainders [3rd]
9 p$ {' J( E8 W: t+ Z5 d7 iTVBNOW 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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