kfflee

原帖由 stupid818 於 2008-4-17 11:42 PM 發表
: n( r. w) G4 N1 o4 Pfirst, compare 6 and another 6. they must have difference.
2 h) K5 M# y' k1 g% d* |! YTVBNOW 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.
* V# t$ ]8 x5 C8 t& Qtvb now,tvbnow,bttvbthird time, if u put 2 and they are equal, u will kno ...

tvb now,tvbnow,bttvb/ W5 w, f: W0 M4 U

+ k5 T3 s7 t' rtvboxnow.combut 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
4 j3 o! g9 g0 Ctvb now,tvbnow,bttvbtvb now,tvbnow,bttvb+ v5 `" n9 _+ v3 N, J7 v# }; A
用了... 大約兩三小時
/ w- k3 i9 k: U/ M2 q7 jTVBNOW 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。
# h0 {) Z" c" T) h$ X3 Xtvboxnow.com[ 本帖最後由 kfflee 於 2008-4-21 02:15 PM 編輯 ]