Divide 3 groups first.
: F J* K' _4 ii.e. 4 x 4 x 4.$ P3 b6 k$ ?% Y" P
Weight any 2 groups [1st]www2.tvboxnow.com, b' x0 P F& `
then you will know the heavier ball in which group.tvb now,tvbnow,bttvb- I7 }3 b# p, b1 i! c+ C
Weight any 2 balls in that group [2nd]
& d2 k: e' d& O: ?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。( E0 S N7 O# \0 S& @- g$ ]- E
Repeat again in remainders [3rd]: H7 U3 X- w: R' {
Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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