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曾经思考了半小时 无解
lol
" X- F- U. H0 ^2 z& o* _+ O9 Gos.tvboxnow.comimy iq is very low
原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表 tvb now,tvbnow,bttvb, C8 o, i" h6 n( M$ B1 ^5 N
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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??
5 _1 g3 u4 M" ?公仔箱論壇咁你第二次應該用重果邊定輕果邊黎量呢???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。. q/ b3 @4 M5 t

1 k3 C) B% H) f+ p- l3 C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=87Q6S9I4
$ r+ y, {/ h  f- z# c; Gtvb now,tvbnow,bttvb7 M0 ]* C7 o; t2 N2 K
http://www.megaupload.com/?d=87Q6S9I4os.tvboxnow.com0 o9 \! C( ~7 S' S( t" D. E3 ]
tvb now,tvbnow,bttvb" N8 o; E9 p* E( Z* g
http://www.megaupload.com/?d=87Q6S9I4
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3 ~2 d% e& I1 }& X  u4 jos.tvboxnow.comhttp://www.megaupload.com/?d=87Q6S9I4
( I% I2 K8 X# \1 m% l( [7 j" _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。
8 o$ i0 i" {5 D. Z/ g公仔箱論壇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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