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曾经思考了半小时 无解
lol/ w8 A! l: |! P% p
imy iq is very low
原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表 公仔箱論壇$ f. g6 E2 s/ O6 t# \$ ?$ B
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( S. y9 q' D0 i; n6 [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。公仔箱論壇6 C9 {  e0 E8 @
咁你又點知係重左果邊有問題定輕左果邊有問題呢??
0 p; l/ o) V9 A% w* e# h8 E咁你第二次應該用重果邊定輕果邊黎量呢???
3 y. a% V3 `' j$ o6 c/ ?% W6 ^tvb now,tvbnow,bttvbTVBNOW 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。; Y' e5 |  ~* ~( |+ w
所以佢個答案100%係唔正確既
tvb now,tvbnow,bttvb: E+ {- L7 G; e) C
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+ h8 q- @, S! S# z% e& y) @

6 H& a/ K2 h& J" l6 b4 \9 r0 Q) ]( @tvb now,tvbnow,bttvbhttp://www.megaupload.com/?d=87Q6S9I4tvb now,tvbnow,bttvb( u; K3 u* W/ Y+ X! @  x- Q

" X; C% c9 z4 ]: k( f- ]5.39.217.77http://www.megaupload.com/?d=87Q6S9I4
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, d! L( j1 ]  n  D7 c* c9 }5 X1 @) yhttp://www.megaupload.com/?d=87Q6S9I4公仔箱論壇0 `# Q4 R: j" O9 L7 {
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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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