let the 12 balls be numbered 1,2,3,4,5,...,12www3.tvboxnow.com$ q8 U, f6 A( {: z8 ~# m
weight 1234 with 5678
a% [+ d6 g% v. S' zcase 1tvb now,tvbnow,bttvb* M' J5 s) A/ p1 f9 Q$ Y* M
if 1234>5678, then weight 125 with 678; R0 S8 y) N# r& k2 g# T: @
if 125>678, then weight 1 with 2
m; g5 T: j; L$ ?6 D. W! G, @& Awww3.tvboxnow.comif 1>2 it is 1, if 1=2 it is 5, if 1<2 it is 2www3.tvboxnow.com% F; [6 C6 B g$ ?8 u
if 125=678, then weight 3 with 9www3.tvboxnow.com- Q3 W$ j! N, ]1 k. R6 c
if 3=9 it is 4, else it is 3tvb now,tvbnow,bttvb! U% G8 U; \ M, o5 A- {$ C
if 125<678, then ewight 3 with 4公仔箱論壇8 c2 ]/ `; e0 Q( V5 q, z
if 3>4 it is 3, if 3=4, it is 5, if 3<4, it is 4
: C0 j' V2 q+ n* d/ v# x公仔箱論壇
Z! j, i: B! ], ]( j/ iwww3.tvboxnow.comcase 2
6 B- [' }" G+ O# C! d4 q( p/ ~www3.tvboxnow.comrepeat above for 5678 instead of 1234 if 1234<5678公仔箱論壇# f1 C' _& V v3 t) ^' y0 ]
www3.tvboxnow.com" f1 V2 A6 k9 z5 D( E$ e8 o
case 3tvb now,tvbnow,bttvb" I$ l6 R! ]% ~
1234=5678, this case u only have 9 10 11 12 as possible, this is easy enough that i don't need to explain
( A4 Y* J4 x0 A7 ]' S6 R& e# G公仔箱論壇
1 C# p. a& p3 _6 Z* T7 F# p; u" R[ 本帖最後由 l0709394 於 2007-5-8 10:15 AM 編輯 ] |
發表於 2007-5-7 11:25 AM
| 
太简单了吧？