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曾经思考了半小时 无解
lol
3 O) |8 u& ]$ J( E: T/ C% v( J公仔箱論壇imy iq is very low
原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表
3 V+ r% B* o+ C; A/ M( b3 I, ?$ R5.39.217.76tvb now,tvbnow,bttvb8 n7 I5 a8 P$ J0 ~
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: y" K( g/ t' _% dTVBNOW 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??
3 d( ~5 p6 Z* s公仔箱論壇咁你第二次應該用重果邊定輕果邊黎量呢???
4 s" W) t: Z& x& Ttvb now,tvbnow,bttvb3 T; R# d9 v) t( R# y( h
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. z2 P3 X; F8 x& R0 y" 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。* I8 M0 I+ O, S; I9 v7 l
http://www.megaupload.com/?d=87Q6S9I44 b+ o% h9 C/ H# x
tvb now,tvbnow,bttvb+ I& m- v5 I, E5 m2 m  \# B% d
http://www.megaupload.com/?d=87Q6S9I4
' `- _# Z5 i+ r+ X' D3 `  i公仔箱論壇8 B1 O# f: Y7 s0 \: X; l1 W6 t
http://www.megaupload.com/?d=87Q6S9I4公仔箱論壇6 q& Z/ u! }7 w/ a6 C+ \. `5 k" Y
5.39.217.760 ?: @1 w6 i: C: Z
http://www.megaupload.com/?d=87Q6S9I4
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2 `! K( R3 V. [5 R. U' R1 B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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