Divide 3 groups first.( p' u* Q$ z* }& U% x5 e
i.e. 4 x 4 x 4.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。6 {' _; B! P' L! J _
Weight any 2 groups [1st]
+ c; m! C7 [8 l6 e' ?2 Gthen you will know the heavier ball in which group.公仔箱論壇" d1 V8 G: ]4 @9 N, k! V2 f/ H2 o5 g
Weight any 2 balls in that group [2nd]
: R6 w( v4 ~- E+ Y6 V& Wtvb now,tvbnow,bttvbthen you will know the heavier ball in which 2 balls.9 h% F E4 a9 c8 w( F# s
Repeat again in remainders [3rd]
# y6 w5 G- H, I5.39.217.77:8898Got the heavier ball. |
發表於 2009-7-2 12:48 PM
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