kfflee

原帖由 stupid818 於 2008-4-17 11:42 PM 發表 tvb now,tvbnow,bttvb7 R$ P. [. l1 V& B/ N* M# O& w' v
first, compare 6 and another 6. they must have difference.
3 J7 e& t5 o+ i% G) WTVBNOW 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。second, divide those 6 heavier one into two, each has 3. u will find difference again.
/ [2 e' P" f! q7 @) ^3 T0 etvb now,tvbnow,bttvbthird time, if u put 2 and they are equal, u will kno ...

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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公仔箱論壇+ b4 z5 N( I2 t( z, A/ o
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用了... 大約兩三小時
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[ 本帖最後由 kfflee 於 2008-4-21 02:15 PM 編輯 ]