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曾经思考了半小时 无解
lol5.39.217.776 M- r  }/ p- N6 M5 k5 p; Q
imy iq is very low
原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表
$ A9 l2 v* B3 l$ U  l! Z% m公仔箱論壇tvb now,tvbnow,bttvb' {9 @; f, G7 X8 u; G' {' i

/ Z: S% e  h( M: y5 K5 |5.39.217.77; G3 ?6 m+ w* e+ W$ ]1 `
咁你又點知係重左果邊有問題定輕左果邊有問題呢??tvb now,tvbnow,bttvb; w$ V. R+ h# T: Z/ j
咁你第二次應該用重果邊定輕果邊黎量呢???
& \' ^6 L& R% }" p  x( E公仔箱論壇
# B1 E* |, A! J; W) |& P% PTVBNOW 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。所以佢個答案100%係唔正確既
/ a$ T( J- K7 b' h4 m# Otvb now,tvbnow,bttvb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
  E, v7 ?+ `6 F' A# |8 F5.39.217.770 e4 m; o3 ?3 i# w8 I
http://www.megaupload.com/?d=87Q6S9I4
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" l$ ], G0 _: W8 H* D2 [# y# ahttp://www.megaupload.com/?d=87Q6S9I4公仔箱論壇, k& Z6 i: {  [
5.39.217.77" d; t9 l' b$ P) p' j; l
http://www.megaupload.com/?d=87Q6S9I45.39.217.77" _  l1 d0 ^$ \# A$ d9 ~$ _+ P

: J; ]% l. U) t0 v+ f公仔箱論壇http://www.megaupload.com/?d=87Q6S9I4TVBNOW 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。' O5 a+ W! H: |. T
5.39.217.77- Y; i4 V6 H* y
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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