Divide 3 groups first.www3.tvboxnow.com2 w6 c3 P/ k7 r. |3 J
i.e. 4 x 4 x 4.
: B+ s: ^1 T5 l! p$ f3 l$ V( nTVBNOW 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]
3 M( C; T3 ^# ntvb now,tvbnow,bttvbthen you will know the heavier ball in which group.
' {, n4 i% r1 x$ O( n$ | d, oTVBNOW 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]
2 L- f# R/ P3 x3 \8 K公仔箱論壇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。/ W$ j7 I: j6 r9 i0 ~$ T6 p, P) x H6 Q0 m
Repeat again in remainders [3rd]2 v! A1 N! C- c# o$ O/ q: Z6 q. \( G
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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