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take out 10 balls and 5 in each sideTVBNOW 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。% }# {; x) n- n! ^
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.公仔箱論壇0 ~7 Q; J' Q$ ?! v, q; @0 V2 g! ^5 u" l
tvb now,tvbnow,bttvb% X, H: @1 Y, `" Q" z
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.. z' g9 c& D2 J; Q5 y. B# H
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.# F" g: b! U$ a- d5 i1 P  ?* g
5.39.217.76& C+ i$ \% H# n5 r; S' v
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
; P# Q! {: u! Q' |$ gtvb now,tvbnow,bttvb想了想還是有破綻
1 ]' a# X$ M) Q/ OTVBNOW 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。偷看一下答案嚕^^
:onion05: :onion05: :onion05: ..
這是非常有用的東西
  m0 X9 l4 l8 {& D: z0 o% R0 rtvb now,tvbnow,bttvbthx~
thx~
answer?
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