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
) k9 P# F2 B# `" }5.39.217.76将比较重的那份再平均分成两份成一次5.39.217.76! ?) v, H% h3 g5 d$ _, Q
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 4公仔箱論壇0 X; B8 B# u8 s0 V0 R
if  (4v4)= same that means the rest of 4 is got more weight
: S! {) |+ y- Q) U5 C# u    then goto 2 - compare rest of(4)  - 2 with 2 公仔箱論壇- i. F, i6 l4 P1 v
           if (left side is more weight)5.39.217.760 |7 i8 z, C# z$ k4 O7 j% V
              then goto 3 - compare last (left side of ( 2) - 1 with 1 => get answer
/ I/ y7 t- D' GTVBNOW 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。          else ( right side is more weight)
- w" F8 ?5 p) B2 `3 }6 k: l4 J公仔箱論壇              then goto 3 - compare last (right side of (2) - 1 with 1 => get answer5.39.217.76) |! @! h4 W( \  Q
else ( 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。