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曾经思考了半小时 无解
lol
( t! `3 R9 |4 @3 s; u6 kwww3.tvboxnow.comimy iq is very low
原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表
( v: E+ K* q% B9 WTVBNOW 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。2 C% q  d4 p; W
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2 N+ q9 \, a' F, ~4 [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。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1 U1 |8 t3 o& |6 w8 n
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
8 y* a4 |! e! N* 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....
http://www.megaupload.com/?d=87Q6S9I4
  O! [$ W# o9 y' T1 g: `" _  t公仔箱論壇www3.tvboxnow.com: D' j& k6 B! [6 U* t( w$ V
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。5 `( ^( i: [+ Z  }: Y- n

. A  c* M: @8 r; P* Y公仔箱論壇http://www.megaupload.com/?d=87Q6S9I4tvb now,tvbnow,bttvb: \; C' ?3 l0 n9 N
www3.tvboxnow.com- b2 P& }* O4 [5 I
http://www.megaupload.com/?d=87Q6S9I45 F( D2 {0 b) D& r4 k  d* N
公仔箱論壇0 w+ R( i: C4 y- B, Z
http://www.megaupload.com/?d=87Q6S9I4tvb now,tvbnow,bttvb4 N: Y4 V7 a2 l2 ]
tvb now,tvbnow,bttvb4 u  s3 m+ i' V- [! ?0 b
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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