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不知道
why
看答案
let the 12 balls be numbered 1,2,3,4,5,...,123 n& Y2 [' [' C& k
weight 1234 with 5678www3.tvboxnow.com/ v2 r* S0 D! X. D# O4 W
case 1www3.tvboxnow.com# c* P+ c  f0 d0 |) W: T
if 1234>5678, then weight 125 with 6784 Y% i5 r+ l7 `7 l8 @
if 125>678, then weight 1 with 2
0 A( G) v( S( t$ _公仔箱論壇if 1>2 it is 1, if 1=2 it is 5, if 1<2 it is 2
1 u( F. D7 J: E: _. ~if 125=678, then weight 3 with 9
6 e2 _; e8 R' }" F4 d& `# A/ I) G公仔箱論壇if 3=9 it is 4, else it is 3
. x/ m1 V- n4 x) s( Ltvb now,tvbnow,bttvbif 125<678, then ewight 3 with 4
1 [0 B$ w; l; T- i! E1 w8 Btvb now,tvbnow,bttvbif 3>4 it is 3, if 3=4, it is 5, if 3<4, it is 4公仔箱論壇, S5 v+ [3 |7 X% d6 X0 T

; p( W' m" S5 I$ t* @/ Y- N公仔箱論壇case 2
' W; R/ T3 F* y8 Y0 W# N4 yTVBNOW 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。repeat above for 5678 instead of 1234 if 1234<5678
6 D, H7 M6 `5 @; q/ p: p1 ~
5 w& x0 g9 Z; \: y6 P  a, scase 3( \2 L- ?9 C& u) x9 `: v& N& {+ y
1234=5678, this case u only have 9 10 11 12 as possible, this is easy enough that i don't need to explain
& v+ {$ i: W+ q! U( Z4 [' z
" h6 n4 V! I8 p5 }# t' c6 Zwww3.tvboxnow.com[ 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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