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曾经思考了半小时 无解
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imy iq is very low
原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表 % E/ A: s7 I; c
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- R6 D" P9 l# z5 L' F) FTVBNOW 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! T9 m  S- X0 d+ T7 Q
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
9 q# C3 V" Y- r, J9 N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....
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os.tvboxnow.com, d; @' `- j( ^
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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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