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，称一次公仔箱論壇- P% p' X+ s) ^$ V; m
将比较重的那份再平均分成两份成一次公仔箱論壇$ D6 A0 h5 K# x- D# [4 w/ `( I
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 4TVBNOW 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。. b/ R0 y/ K- r6 }! R
if  (4v4)= same that means the rest of 4 is got more weighttvb now,tvbnow,bttvb" Z. C" A2 b' x* [5 {$ y- l
    then goto 2 - compare rest of(4)  - 2 with 2
# r/ m) T$ R. r( y* Z  @- stvboxnow.com           if (left side is more weight)公仔箱論壇$ E" k0 P6 \2 N- Z) r
              then goto 3 - compare last (left side of ( 2) - 1 with 1 => get answer
* }. n# q0 [' F, O/ M( b; D0 vtvb now,tvbnow,bttvb          else ( right side is more weight)
  [) k# I2 _! M5 {$ C! ~公仔箱論壇              then goto 3 - compare last (right side of (2) - 1 with 1 => get answer
& [; r! t6 F( v3 `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。