zzzhao

see xia da an

yaukinman

want to know

zb7803

我来看看

lkhlewis

青蓮居士

check ans..

mkl2345

6 and 6 then 3 and 3 then 1 and 1

gg2968

5識答？

pyhzf

thank you

XYZCrux

将12个乒乓球分成平均两份，称一次
6 l# I: S' |3 N, C: K- o' `9 l. p( }tvb now,tvbnow,bttvb将比较重的那份再平均分成两份成一次
) v- \9 P; l! K3 k( z, 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。剩下3个随意拿两个来称，如果天平平衡就是第三个，如果不平衡就是重的那个

wtfka

thank

agnesium

Thanks!

ban0212

第一次系一边四个，一边四个秤既

westgun

1 - compare 4 with 48 B# @$ j3 n+ S" B3 p  x2 J
if  (4v4)= same that means the rest of 4 is got more weight
+ ]4 _/ |+ C2 ktvb now,tvbnow,bttvb    then goto 2 - compare rest of(4)  - 2 with 2
! y: @/ v' s; A: }  t           if (left side is more weight)
" h9 M0 |8 O" r3 P' z" u5.39.217.77:8898              then goto 3 - compare last (left side of ( 2) - 1 with 1 => get answer
7 r7 d, n# G: Y5 M: a3 }8 jtvb now,tvbnow,bttvb          else ( right side is more weight)
' C" H  O$ [! A3 [$ G公仔箱論壇              then goto 3 - compare last (right side of (2) - 1 with 1 => get answer
( C' B% V2 n! z1 K# Yelse ( the left 4) then compare with above  , or right 4 also can compare above method...

ywl01

想了好久都不行

zhengfaxuezi

我的做法与4楼的做法一致，这样应该可以排除出来。但这个题目有个漏洞，只说重量异常，没说是重了，还是轻了。