kfflee

原帖由 stupid818 於 2008-4-17 11:42 PM 發表
2 _$ s/ J) L# d2 |4 W- ^& o公仔箱論壇first, 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。6 J! L+ y) U1 v6 ^4 ]+ T
second, divide those 6 heavier one into two, each has 3. u will find difference again.5.39.217.77: B5 X2 c: S! \, A- R9 J6 E
third time, if u put 2 and they are equal, u will kno ...

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公仔箱論壇( n6 C4 i% K8 r' P1 C7 z/ _/ t
but 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3 m6 `2 M: S5 o5 i/ Z- D
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用了... 大約兩三小時
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/ [$ J. i* M/ r, {' C% k7 @5.39.217.77[ 本帖最後由 kfflee 於 2008-4-21 02:15 PM 編輯 ]