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take out 10 balls and 5 in each side
/ {  L0 e5 a  L) [; E5.39.217.77:8898if 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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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.
* k, G8 a7 q/ y) Y' cif 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.
; H: S- q% W2 n+ H8 Y8 Q5.39.217.77:8898tvb now,tvbnow,bttvb/ }* J  L8 e, s' D# ^! o
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

回復 #1 MagicAndy 的帖子

kkkkk
3q  試試看
let c
其实也很简单啊
一直跑到死胡同裡5.39.217.77:88980 g8 v' C+ G0 `; |1 F
想了想還是有破綻
4 J& o8 H" n; v# O, x偷看一下答案嚕^^
:onion05: :onion05: :onion05: ..
這是非常有用的東西
- k2 V+ M# `3 f! H. x, |% ?; v+ X公仔箱論壇thx~
thx~
answer?
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