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不知道
why
看答案
let the 12 balls be numbered 1,2,3,4,5,...,12
# y# F6 X1 M7 ?) y  BTVBNOW 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。weight 1234 with 5678www3.tvboxnow.com' P5 H$ W4 I' |5 }) f/ ?
case 1
3 d0 W. i- f4 [1 w( l4 xif 1234>5678, then weight 125 with 678TVBNOW 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。5 Y6 e* p+ K. f' B! M& _- O
if 125>678, then weight 1 with 2
+ s; t- G3 a( B9 c1 Qif 1>2 it is 1, if 1=2 it is 5, if 1<2 it is 2; E/ G  I# f2 v& |5 O
if 125=678, then weight 3 with 9
+ n) a; ~$ d( K( [5 ^if 3=9 it is 4, else it is 3公仔箱論壇. O3 l( b! `0 N2 M! C# O: q3 T
if 125<678, then ewight 3 with 4
! m" p2 `& l) s4 u% P% _* o$ tif 3>4 it is 3, if 3=4, it is 5, if 3<4, it is 4
6 M) `/ @) w  L0 h) H% I) \
  r& Z9 }1 b2 |+ s$ u! S0 S公仔箱論壇case 2
# ]+ H) b: y" u& o. u2 Irepeat above for 5678 instead of 1234 if 1234<5678
# m6 ?7 E& ~+ K- P. e% t" w9 x9 m: dwww3.tvboxnow.comwww3.tvboxnow.com; V- w8 F) ]; E7 N0 X2 m( S' X
case 3
5 N% ]/ ?3 D6 ~  d, @tvb now,tvbnow,bttvb1234=5678, this case u only have 9 10 11 12 as possible, this is easy enough that i don't need to explain
: Q# m; g0 m6 j5 Mwww3.tvboxnow.com# F& ^2 {# g! ?$ W% ^4 Q- u; r
[ 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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