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不知道
why
看答案
let the 12 balls be numbered 1,2,3,4,5,...,12
: O- h' V- m8 [, v8 D$ Jweight 1234 with 5678
/ U( W( Q$ B" i$ D: {$ E7 ?" h; D! Qwww3.tvboxnow.comcase 12 {) {3 Z1 ^+ u, `6 ^+ K% x9 d. e
if 1234>5678, then weight 125 with 678www3.tvboxnow.com2 w) t* n& T8 A9 o& t$ M) T
if 125>678, then weight 1 with 2
, `! Z, K. _, s; b! D7 x  y; nTVBNOW 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。if 1>2 it is 1, if 1=2 it is 5, if 1<2 it is 2
" _: }. S4 {( p" ^tvb now,tvbnow,bttvbif 125=678, then weight 3 with 9) s' i4 U4 ^7 o& M( \/ ^  V
if 3=9 it is 4, else it is 3
* I- ]+ O0 `6 |9 Q8 f4 I. yif 125<678, then ewight 3 with 4
" P7 B; p) {1 x2 r2 H' A- k  N+ y3 @2 Zif 3>4 it is 3, if 3=4, it is 5, if 3<4, it is 4
" m# Z9 {3 A# ~8 ^' T! S& _4 Q2 qtvb now,tvbnow,bttvb
+ {* J/ ]8 c' u( Ktvb now,tvbnow,bttvbcase 23 y9 t+ I  n! \- _! D
repeat above for 5678 instead of 1234 if 1234<5678公仔箱論壇: s4 X' |1 H8 ^% S, J  G

6 V, F7 P! o9 xcase 32 G$ K4 M# ]3 U# m1 y$ o
1234=5678, this case u only have 9 10 11 12 as possible, this is easy enough that i don't need to explain公仔箱論壇* m6 F4 w2 d+ T9 s& G4 W

: E& C( s1 ^1 Y' s: i: kwww3.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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