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take out 10 balls and 5 in each side1 k# q- E8 x8 l( F8 F; p2 L" q  x
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.
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+ }+ v0 U# q3 G/ q# D公仔箱論壇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: p6 l* ^. E. v7 g" a
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.
/ J7 H$ j5 ]3 S( }/ a" |5.39.217.77:8898tvb now,tvbnow,bttvb) u8 U6 f+ [3 Q0 s
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5.39.217.77:8898) S( H+ r( @, g9 J# G
想了想還是有破綻
0 O9 s6 w5 U6 @" c公仔箱論壇偷看一下答案嚕^^
:onion05: :onion05: :onion05: ..
這是非常有用的東西
$ s# S4 o/ E* J3 U( z9 P/ i* c公仔箱論壇thx~
thx~
answer?
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