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不知道
why
看答案
let the 12 balls be numbered 1,2,3,4,5,...,12
; l5 J3 U8 @' C& Y( kTVBNOW 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 5678
, {2 x# g6 E; Q. x7 o% A+ Xtvb now,tvbnow,bttvbcase 1
1 j8 N6 U0 Y/ W# b$ _公仔箱論壇if 1234>5678, then weight 125 with 678
) i6 L3 ~& ]8 h! W' ~if 125>678, then weight 1 with 2tvb now,tvbnow,bttvb$ h5 o' k+ c* Y( ?3 t
if 1>2 it is 1, if 1=2 it is 5, if 1<2 it is 28 e. k: L, H, {- {
if 125=678, then weight 3 with 9
, A7 l% [; S5 l" ^: N( `5.39.217.76if 3=9 it is 4, else it is 3
$ T1 E% Z9 l' N4 {# F. Qtvb now,tvbnow,bttvbif 125<678, then ewight 3 with 4公仔箱論壇2 I1 U" K5 ^# ]" H' I9 J' b# I4 O
if 3>4 it is 3, if 3=4, it is 5, if 3<4, it is 4, Z5 I1 ?: X$ v1 g' _% z" q
公仔箱論壇1 s( `* s0 e( U- N) J! R6 I" K7 |$ I
case 2
& j1 K* }+ b- H- }5 z) i; ^tvb now,tvbnow,bttvbrepeat above for 5678 instead of 1234 if 1234<5678
4 a- }3 `* Y7 d: g) }3 Y5.39.217.76
8 z' v: c, r6 [2 W6 acase 3
. o+ L# ^& g1 Q9 v( b! E0 u! q  z2 Rtvb 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) P5 A9 W+ B3 h2 N0 @, z

- A, ~7 Q0 f( u5 |9 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。[ 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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