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曾经思考了半小时 无解
lol5.39.217.77:8898' x  p4 g( m7 i
imy iq is very low
原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表
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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??
* u1 K! j. Y( c2 {1 ]咁你第二次應該用重果邊定輕果邊黎量呢???
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7 D- _4 e8 Q/ t1 {3 n! F( }+ w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
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! P4 [( ^2 d; X8 o- j5 Jhttp://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。0 f4 N' q4 X3 G% N, ]

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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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