let the 12 balls be numbered 1,2,3,4,5,...,125.39.217.77:8898* u$ p& M! H. }) i, X
weight 1234 with 5678
4 ~ |. _" G: r9 o" t; ]case 1
+ [+ ~' I! y$ U( A! F3 z( A& vif 1234>5678, then weight 125 with 678
) J0 |" Z$ Q& C+ H" c) c7 ^( a$ }! eif 125>678, then weight 1 with 2
4 K0 ^ m' I- l7 h# D, Z公仔箱論壇if 1>2 it is 1, if 1=2 it is 5, if 1<2 it is 2
8 ~" e: x8 O* Y% i$ H* x' g: \公仔箱論壇if 125=678, then weight 3 with 9$ S$ W# x1 b, h4 c, I8 a
if 3=9 it is 4, else it is 3
( R, E: m. g$ V: i$ T+ z3 O5.39.217.77:8898if 125<678, then ewight 3 with 4tvb now,tvbnow,bttvb0 }6 V; o1 w: B" f# M
if 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。3 l, T1 M, q9 g- o4 d
6 ^& H$ G' [7 A
case 2
3 Y3 D4 I1 N: \- Q5 _repeat above for 5678 instead of 1234 if 1234<56787 c- w. L& m! A
TVBNOW 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。3 K6 N1 U3 |( W7 U0 w5 l7 C' N3 f
case 3
) e+ b( r" }* c8 U8 Q% D iTVBNOW 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。1234=5678, this case u only have 9 10 11 12 as possible, this is easy enough that i don't need to explain
$ p' N2 H7 ]9 Q# G5.39.217.77:8898TVBNOW 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。( N) H/ Z0 B) f* N% y$ I% {( k
[ 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？