There is 12 balls.. divide them into piles of 4公仔箱論壇; O! R( i0 f1 V) P, e$ V8 t5 D& v9 n
so 3 groups for 4..name is A,B,C
* d3 e5 v2 T! U t+ t8 S/ _公仔箱論壇case 1: tvb now,tvbnow,bttvb$ ~+ ?: [$ O; C5 [' T
measure A -- B tvb now,tvbnow,bttvb1 _) `3 X7 X* n- p: L; n
A or B is heavier 公仔箱論壇4 X$ Z( z5 F L/ O0 M
divide that group into 2 by 2
* s' J1 t- e5 d/ d! B+ q+ rthen divide heavier group into 1 by 1
# ^" U% N0 J# v, NTVBNOW 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。
5 K$ j/ X8 S1 C$ d, t. p) n) h: 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。case 2:
" ^# O, S7 K7 H! F. k/ ?/ m! ?tvb now,tvbnow,bttvbA and B is the same.. therefore C has the heavier ball
6 ]8 a9 z& k* B& p2 U* }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。divide C 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。1 z& R; N& ^, I4 D% N9 a2 N* U
then divide heavier group into 1 by 1..5.39.217.762 F/ W9 u2 b( t9 x9 \
+ }( m2 X" Q" T$ n5.39.217.76got it in 30 seconds.. not so hard -.-' |
發表於 2006-12-8 01:06 PM
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