kfflee

原帖由 stupid818 於 2008-4-17 11:42 PM 發表 tvb now,tvbnow,bttvb$ x+ t8 [2 W' W/ p$ |  ?
first, compare 6 and another 6. they must have difference.
" E+ _5 [* v5 r& Q3 vsecond, divide those 6 heavier one into two, each has 3. u will find difference again.5 _: S3 D" m2 Y, I
third time, if u put 2 and they are equal, u will kno ...

2 b* l, g/ ?1 D" p5.39.217.77:88988 U& |/ i/ F3 A" X. J$ o* k
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
5 d, x4 A# ^. ]9 Y; e4 Wtvb now,tvbnow,bttvb
' ^" L! x+ e2 [8 h4 O  QTVBNOW 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。用了... 大約兩三小時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。" v; j6 G- l* ~- O! g; E2 A" n

# j) [2 L1 f) o. c& \公仔箱論壇[ 本帖最後由 kfflee 於 2008-4-21 02:15 PM 編輯 ]