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take out 10 balls and 5 in each side公仔箱論壇2 Y9 ]0 T: Y1 R! p: v5 P% T
if 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.
9 ]2 T4 }! _2 {* [/ g% T. A* J" x5 |. h( x* H! M, S. C
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.5.39.217.77:8898( `5 ^, D* X/ r/ V2 e
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.
2 Y% [8 O0 a0 y5 Y- I- Z5.39.217.77:8898公仔箱論壇/ w% {, z0 r& ]; j$ b
used less then 1 min to find out the answer....
888888888888

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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
% M/ f" B6 m0 ^" s& xtvb now,tvbnow,bttvb想了想還是有破綻tvb now,tvbnow,bttvb4 K, H5 J$ t& o  b  Y
偷看一下答案嚕^^
:onion05: :onion05: :onion05: ..
這是非常有用的東西
1 o1 [2 ~* \; }+ ?! p# {tvb now,tvbnow,bttvbthx~
thx~
answer?
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