There is 12 balls.. divide them into piles of 4公仔箱論壇& h* k- j0 a& b/ r# n- C. J7 _
so 3 groups for 4..name is A,B,C
2 x" L. S9 Z" a: c5 ?case 1:
w6 B% `; @! L: L5.39.217.76measure A -- B
% B6 T9 R- J* _; _& U d, W* @( \( U& ?4 WTVBNOW 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。A or B is heavier 公仔箱論壇$ O( |* W+ ?2 g( X
divide that group into 2 by 2tvb now,tvbnow,bttvb/ ~2 z! V. p8 q1 b/ J
then divide heavier group into 1 by 1tvb now,tvbnow,bttvb* }) N& _( n D* Y
5.39.217.76) T. G* N: Q! M
case 2:
( O) I8 v/ p. t! t% Btvb now,tvbnow,bttvbA and B is the same.. therefore C has the heavier ball
: I: ~" s @+ {7 B5 rTVBNOW 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。divide C into 2 by 2
9 N) }" O7 m, ^9 u2 e& 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。then divide heavier group into 1 by 1..tvb now,tvbnow,bttvb8 F- P6 N% m) N8 i
, m0 r+ |( N( y Z, f7 g' O5 H公仔箱論壇got it in 30 seconds.. not so hard -.-' |
發表於 2006-12-8 01:06 PM
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