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seesee
為什麼a ?
lets see
123123
i ve done it in 5mins bor......
try try sin
好難呀,thx for share,謝謝大大:014:
first, compare 6 and another 6. they must have difference. 公仔箱論壇' B- I! m$ I# p2 t2 J7 p
second, divide those 6 heavier one into two, each has 3. u will find difference again.5.39.217.76  k$ ]' e, O8 h0 D' P
third time, if u put 2 and they are equal, u will know the different one.
0 r( N4 K/ m! s2 yso easy....
the answer is?

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thanks for share
睇下先...
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原帖由 stupid818 於 2008-4-17 11:42 PM 發表 8 K3 V: N- X3 F; ]
first, compare 6 and another 6. they must have difference. tvb now,tvbnow,bttvb$ A# E4 G( \5 R; g$ Q
second, divide those 6 heavier one into two, each has 3. u will find difference again.5.39.217.76# z& ~& c. X2 i; O' C3 c! H
third time, if u put 2 and they are equal, u will kno ...
tvb now,tvbnow,bttvb( X, |; q8 E- B% w6 w" g1 k! w) o6 r

9 ~$ a- m+ n' z0 x3 U) D$ |but the question has not defined whether the abnormal ball is heavier or ligher than normal ones ....
貌似很簡單,搞定了。
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