kfflee

原帖由 stupid818 於 2008-4-17 11:42 PM 發表
$ N# [- K# g% F" |1 V( X5.39.217.77:8898first, compare 6 and another 6. they must have difference. 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。* m# M& y8 P0 x4 ^7 W/ e. R
second, divide those 6 heavier one into two, each has 3. u will find difference again.tvb now,tvbnow,bttvb; W5 s: i8 n' F( K
third time, if u put 2 and they are equal, u will kno ...

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0 r. I  P5 i) I: ?9 r' I! jtvb now,tvbnow,bttvbbut the question has not defined whether the abnormal ball is heavier or ligher than normal ones ....

kfflee

終於想通了 , 但跟樓主答案不一樣的方法1 F; W0 y2 L+ p8 u  a. B( z
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用了... 大約兩三小時) v3 s+ a$ ?! A' X* I

  N7 D, J+ Z0 n% ~2 W& d5.39.217.77:8898[ 本帖最後由 kfflee 於 2008-4-21 02:15 PM 編輯 ]