There is 12 balls.. divide them into piles of 4
8 w( I" P4 L( C% ^# y* Ktvb now,tvbnow,bttvbso 3 groups for 4..name is A,B,C
5 }+ u7 x1 n/ ]5 I8 K6 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:
# q+ r- b% H4 B5 Tmeasure A -- B 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。 w) d/ l7 u. U; I& U3 V4 u1 t# o
A or B is heavier 5.39.217.77:88983 b8 N7 A4 P2 ?) _# }
divide that group into 2 by 2公仔箱論壇& l! |( a- H5 O- m
then divide heavier group into 1 by 1
9 J# S9 @5 m3 U) E) M4 x5.39.217.77:88985.39.217.77:8898* h) |& F+ U9 o/ y! @( b0 `
case 2:
7 Q9 R, ]! f8 W& u* ^8 Ltvb now,tvbnow,bttvbA and B is the same.. therefore C has the heavier ball
3 n t3 F$ A3 S$ G0 ztvb now,tvbnow,bttvbdivide C into 2 by 2公仔箱論壇' K9 M: Z6 K' X, y
then divide heavier group into 1 by 1..7 {, p* c8 ?1 ~% N/ n% g: N
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。, {+ Y& I/ R4 @$ v8 Q# x2 j
got it in 30 seconds.. not so hard -.-' |
發表於 2006-12-8 01:06 PM
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