There is 12 balls.. divide them into piles of 4TVBNOW 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。: y/ Z! f; \* T. p2 R. U
so 3 groups for 4..name is A,B,C
6 S( ~* `, p8 s1 Q( R7 a$ {' |% zTVBNOW 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。case 1: 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。& q" h$ X, g% d& W4 p: M# d9 w5 O
measure A -- B ' S) C! G% ^1 P4 `! U
A or B is heavier tvb now,tvbnow,bttvb; K3 s8 z4 l- D K- N$ ]6 k$ A
divide that group into 2 by 2公仔箱論壇( o6 x9 j# f/ [
then divide heavier group into 1 by 1tvb now,tvbnow,bttvb9 ?+ |) P7 b& }$ Z
9 L0 j: e; U1 {6 b& _6 _: `4 t& N0 @% Jtvb now,tvbnow,bttvbcase 2:8 z- a* w' D f
A and B is the same.. therefore C has the heavier ball
* Y ? |. g% @8 Z b公仔箱論壇divide C into 2 by 2
+ _# }. u2 u1 E; x5 m' Bthen divide heavier group into 1 by 1..
7 n- {% e5 V# C3 ttvb now,tvbnow,bttvb
' u* c4 {, D( q+ u2 ngot it in 30 seconds.. not so hard -.-' |
發表於 2006-12-8 01:06 PM
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