Divide 3 groups first.
) ]1 b; K, g0 O5 @0 `公仔箱論壇i.e. 4 x 4 x 4.6 h1 } {* r3 }' N; j5 H9 w4 g
Weight any 2 groups [1st]1 f* ~0 h' g# X6 u- C7 g+ \
then you will know the heavier ball in which group.
; H7 Y: Y; {" d- O# X4 R9 m* V2 P" yTVBNOW 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]: C" g- K6 k: N7 z* |& M: g% U
then you will know the heavier ball in which 2 balls.5.39.217.77, W5 b! J# m; t/ W1 C
Repeat again in remainders [3rd]
3 y, M, J8 s5 S9 _Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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