返回列表 回復 發帖
take out 10 balls and 5 in each side公仔箱論壇0 N: @& p4 |; n" C8 @
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.
& }( n) o' r7 [3 ^( m, H% A/ JTVBNOW 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。公仔箱論壇# f8 u) I; ]+ c2 A0 y  D
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- E* O" n3 v2 f
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.
; C. u! T2 k1 x7 J. d* Y( h0 h7 N5.39.217.77TVBNOW 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。7 i) V' R, c  k0 D2 F$ s5 d
used less then 1 min to find out the answer....
888888888888

回復 #1 MagicAndy 的帖子

提示: 作者被禁止或刪除 內容自動屏蔽
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$ Q- [/ w% b/ d
想了想還是有破綻
3 I# O8 ]1 c9 T- L1 P( t公仔箱論壇偷看一下答案嚕^^
:onion05: :onion05: :onion05: ..
這是非常有用的東西tvb now,tvbnow,bttvb. T% Z5 q8 i) @4 @
thx~
thx~
answer?
提示: 作者被禁止或刪除 內容自動屏蔽
返回列表