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7 `9 P8 m2 d0 F' G" C
将比较重的那份再平均分成两份成一次www3.tvboxnow.com  ]% Q5 t. n. c6 O' J3 S, W- {
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4 s9 N- ?) l; C1 Q
if  (4v4)= same that means the rest of 4 is got more weightTVBNOW 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。9 h2 l+ L6 Z- i& Z* Z- V+ ^1 @
    then goto 2 - compare rest of(4)  - 2 with 2
0 }. i9 E3 \0 Fwww3.tvboxnow.com           if (left side is more weight)tvb now,tvbnow,bttvb+ R  M7 z5 t  r* F
              then goto 3 - compare last (left side of ( 2) - 1 with 1 => get answertvb now,tvbnow,bttvb, x$ H+ Z/ B8 z. j
          else ( right side is more weight)公仔箱論壇6 w% H2 g9 h  F$ O" b8 P- o2 F& Z
              then goto 3 - compare last (right side of (2) - 1 with 1 => get answer8 P7 R: C1 a; ^& Z" J. ^
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。