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曾经思考了半小时 无解
lol
& h! E: d. }- B- J- o$ ^+ r3 p5.39.217.76imy iq is very low
原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表 5.39.217.763 z6 q: R& Q% H% a* l, @3 |

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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??
. y' ]1 D& i5 Z: t) x) BTVBNOW 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。咁你第二次應該用重果邊定輕果邊黎量呢???公仔箱論壇! D9 m8 B4 w$ `! Z

8 `3 j1 s) y5 v# H! m5.39.217.76所以佢個答案100%係唔正確既
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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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http://www.megaupload.com/?d=87Q6S9I4tvb now,tvbnow,bttvb$ R0 K, P, p1 _: E- Y7 J8 O
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。6 R$ S/ z4 N8 D' {" ]& ^
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' X) T* ^# \: t! k, T# m% L公仔箱論壇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。! s& d; h) d6 ]
http://www.megaupload.com/?d=87Q6S9I4公仔箱論壇! K  p5 ~7 B+ y4 X# G/ q( _& c
5.39.217.76- x8 j3 i7 N* a( k6 c# F
http://www.megaupload.com/?d=87Q6S9I45.39.217.765 |. N7 T( b  S/ U+ @5 T
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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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