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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.
! O* J1 O: ^' e. b: _second, divide those 6 heavier one into two, each has 3. u will find difference again.( D4 _. v- a5 Y$ m) Q+ M. t( J
third time, if u put 2 and they are equal, u will know the different one.5.39.217.77+ z: p; d* n! u. r6 b3 ]
so 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 5.39.217.77- w' [2 V" ]( ~+ Q- N+ n
first, compare 6 and another 6. they must have difference.
# R4 R) j3 C+ i5 W$ d, D4 hsecond, divide those 6 heavier one into two, each has 3. u will find difference again.
. c, D" P2 y3 P- Mthird time, if u put 2 and they are equal, u will kno ...
5.39.217.775 ]$ ~) [& x1 k6 p8 |/ y8 h
公仔箱論壇, a3 H& J% d0 y, |# Z6 c  k' N; T
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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