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take out 10 balls and 5 in each side
4 ^) W) F$ j& w4 zif both side balance mean the other 2 balls one of them must be the heavy one then just take them to weight will find out which one is heavier.公仔箱論壇* L, G! V8 h) ?

4 J: q& z; ], v3 {6 ?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。if the heavy ball is inside the 10 balls, take out 4 balls from the heavier side which had 5 balls to weight 2 balls in each side.公仔箱論壇) z3 P% ]  l  K: h& f8 E8 l
if both side balance, which mean the one left is heavy one if not, just take the heavier side to weight will find out which one is the heaviest one.
4 b- W& q+ I" Y  e2 ^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。" p. w; y) H( N
used less then 1 min to find out the answer....
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kan yi kan !
这题错的,做不出来

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kkkkk
3q  試試看
let c
其实也很简单啊
一直跑到死胡同裡
, L4 w. A) L" w( I# b9 f5.39.217.76想了想還是有破綻公仔箱論壇! Y2 w& Z7 X: \0 J$ y
偷看一下答案嚕^^
:onion05: :onion05: :onion05: ..
這是非常有用的東西tvb now,tvbnow,bttvb1 I3 _! U  M! @2 |$ j* c
thx~
thx~
answer?
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