There is 12 balls.. divide them into piles of 45.39.217.76* c% ?. p6 @5 t" Z! @; @
so 3 groups for 4..name is A,B,C5.39.217.766 Z7 T, S g7 `+ a) S* M& I4 y4 ]
case 1: 公仔箱論壇: U9 ]; b3 o: l9 |* f
measure A -- B
& E; d: O& T2 uTVBNOW 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
( f1 w+ g# p, A+ e3 Etvb now,tvbnow,bttvbdivide that group into 2 by 2) L' \5 l4 S7 @( F) _
then divide heavier group into 1 by 1
" g I5 s) i/ Q3 b( d8 C公仔箱論壇- ^0 H" h$ K1 x; k* y
case 2:$ c% \% H" t; P
A and B is the same.. therefore C has the heavier balltvb now,tvbnow,bttvb5 H) s) v' j5 V. _7 ~ C
divide C into 2 by 2
k+ g$ M/ U% q; r5.39.217.76then divide heavier group into 1 by 1..
' Q8 R- d0 r3 \9 M5.39.217.76tvb now,tvbnow,bttvb0 \6 M2 V- t, j7 r
got it in 30 seconds.. not so hard -.-' |
發表於 2006-12-8 01:06 PM
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