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曾经思考了半小时 无解
lol
- x4 O0 R. |6 L1 P- ?7 F7 i6 uimy iq is very low
原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表
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# P" W8 P' Z3 dTVBNOW 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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咁你又點知係重左果邊有問題定輕左果邊有問題呢??公仔箱論壇* a( y9 a% r$ H" N$ o
咁你第二次應該用重果邊定輕果邊黎量呢???
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所以佢個答案100%係唔正確既
% p) n2 q* i# S5 `9 p/ R: C是的,題目沒有明說异常的球是重是輕,這個方法應該不行
好難呀....
http://www.megaupload.com/?d=87Q6S9I4
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) b# d& S. ~! e) M7 ATVBNOW 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。9 W9 e; x( G: P$ f) m
http://www.megaupload.com/?d=87Q6S9I4
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http://www.megaupload.com/?d=87Q6S9I4
; h. \# P* E' T5 J$ z& F5.39.217.77公仔箱論壇6 ~( E1 X' [+ O( ~3 {
http://www.megaupload.com/?d=87Q6S9I4
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http://www.megaupload.com/?d=87Q6S9I4
lets look at the answer
xiang kan kan
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.
thax~~~~~
和4楼的想法一样先两边6个称然后三个……然后一个
ans plz~~~~~~~~~
THANKSS.
i think i have worked it out
watch ans ..:P
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