Divide 3 groups first.公仔箱論壇6 M$ O- `+ `) z$ T- R9 F
i.e. 4 x 4 x 4.公仔箱論壇. Y, F: Q* ?9 Q7 c
Weight 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。% @+ Q Q9 T/ G* ?$ a1 X; [: H
then you will know the heavier ball in which group.
8 N3 S1 |9 D9 R/ Q+ o- e8 bWeight any 2 balls in that group [2nd]公仔箱論壇. [3 z" [) b- S$ @8 @' @2 \8 A
then you will know the heavier ball in which 2 balls.
; ?) B- ?/ ?, |) Wtvb now,tvbnow,bttvbRepeat again in remainders [3rd]
" T( [$ d: H/ o. v6 E- V: vGot the heavier ball. |
發表於 2009-7-2 12:48 PM
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