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why
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let the 12 balls be numbered 1,2,3,4,5,...,125.39.217.76( ^% S: r" |9 r& _% D
weight 1234 with 5678TVBNOW 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。  K. ~" U9 _7 N0 |/ i
case 1
7 M. P( l" U6 n% ~* S: t公仔箱論壇if 1234>5678, then weight 125 with 678
, X: Q: U+ F: _$ C# rif 125>678, then weight 1 with 2
) o+ I5 w! x, `6 H: E' ?! ^8 dif 1>2 it is 1, if 1=2 it is 5, if 1<2 it is 2
# O0 ^& b1 P0 J3 r$ Cif 125=678, then weight 3 with 9
8 J/ S/ n6 p9 ?3 u- M( @0 K9 X7 {& z公仔箱論壇if 3=9 it is 4, else it is 3
5 u1 m! M# g4 ]% P) _) N% Ntvb now,tvbnow,bttvbif 125<678, then ewight 3 with 4
; y: @& G- `& ]  s8 yif 3>4 it is 3, if 3=4, it is 5, if 3<4, it is 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。! _+ O8 `. k, Y! g8 |

2 k% I6 S/ N# R3 [" [8 y! Z" m: ]5.39.217.76case 25.39.217.76( t& b  n! M3 n" H
repeat above for 5678 instead of 1234 if 1234<5678
  R9 m! `- i9 Vtvb now,tvbnow,bttvb
9 p0 q8 ]7 F" l6 Htvb now,tvbnow,bttvbcase 3& o9 D# {* Z# c6 l
1234=5678, this case u only have 9 10 11 12 as possible, this is easy enough that i don't need to explain5.39.217.76( v0 Z$ G6 {$ \) O+ o' W- @( B8 f, X: K

  j' m1 T: }2 Q/ S5 \# v9 X[ 本帖最後由 l0709394 於 2007-5-8 10:15 AM 編輯 ]
thx
how?
the ball's weight is abnormal than other, not only heaver than other

回復第 1 帖由 MagicAndy 所發的帖子

好贴啊~~~
我都諗到.. 但唔知岩唔岩
实在想不出了
=.=
CC
太简单了吧?
cc
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