yonkee

曾经思考了半小时 无解

by3by3

lol
% W* U  [  q1 K2 B& }tvb now,tvbnow,bttvbimy iq is very low

jsem

原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表 8 ?* a3 V6 r5 e% U: A8 e
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咁你又點知係重左果邊有問題定輕左果邊有問題呢??+ u, L! f1 c  F) |
咁你第二次應該用重果邊定輕果邊黎量呢???: t+ E. k4 ^' C7 Z! j6 k

, [+ |# T; y  q5 M所以佢個答案100%係唔正確既

' n3 K) z; J9 O  H  g3 D是的,題目沒有明說异常的球是重是輕,這個方法應該不行

qaz4567

好難呀．．．．

wishbbbb

http://www.megaupload.com/?d=87Q6S9I4
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http://www.megaupload.com/?d=87Q6S9I4os.tvboxnow.com" L) l! ?6 T7 e5 G4 f( G' Q

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5 q; `. L2 \: L" f5 w  e* L& TTVBNOW 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。
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vctan2000

lets look at the answer

p290549747

xiang kan kan

lalelilolu123

i think divide 3 in a group, then measure 2 group, if the two group same, then mix the two other group, and divide it into 3 groups of 2 balls, and weigh again.

滴滴仔

thax~~~~~

bin6104007

和4楼的想法一样先两边6个称然后三个……然后一个

yuenyee1985

ans plz~~~~~~~~~

yanwong

THANKSS.

279998723

Feam

i think i have worked it out

oops

watch ans ..:P