There is 12 balls.. divide them into piles of 4
j9 N3 w) h. I v* e% w! Jtvb now,tvbnow,bttvbso 3 groups for 4..name is A,B,C
8 l; D! R! l+ s! N5 @! A公仔箱論壇case 1:
( U; B: \; U, j0 A emeasure A -- B
% F6 b: j5 u: }% ]- j5.39.217.77A or B is heavier 5.39.217.770 e% P1 q; J! H1 F0 e8 D* g
divide that group into 2 by 2TVBNOW 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。6 l/ O7 @9 D1 T
then divide heavier group into 1 by 1
G3 j6 n) ?) _4 x$ @6 J- x0 h6 U$ ?$ S
case 2: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。+ D) `' |$ g- k1 H" h" d3 C
A and B is the same.. therefore C has the heavier ballTVBNOW 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。. F$ k5 G4 D" k C: T# j$ v7 T
divide C into 2 by 2公仔箱論壇1 i( l! h& `. ?% t- ]3 w- a
then divide heavier group into 1 by 1..公仔箱論壇9 d/ W- ^) X, K, i
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。8 b7 T1 F; q3 D
got it in 30 seconds.. not so hard -.-' |
發表於 2006-12-8 01:06 PM
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