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不知道
why
看答案
let the 12 balls be numbered 1,2,3,4,5,...,12
; N" K4 t) z* a% l$ U公仔箱論壇weight 1234 with 5678
/ X5 m+ [" y- r3 H7 s0 t公仔箱論壇case 1tvb now,tvbnow,bttvb* y8 a1 |0 A6 K0 o+ R, c4 ~
if 1234>5678, then weight 125 with 6785.39.217.765 p6 y8 _- o$ o1 ~
if 125>678, then weight 1 with 2
5 I# O$ D7 _5 c' I! A5.39.217.76if 1>2 it is 1, if 1=2 it is 5, if 1<2 it is 2公仔箱論壇% ~4 o' K& P% M& ~
if 125=678, then weight 3 with 9
5 x; Y2 d7 |$ r7 w+ h6 \tvb now,tvbnow,bttvbif 3=9 it is 4, else it is 3
/ g. h& P! ?! ]) j8 a& L  l+ L- R) bif 125<678, then ewight 3 with 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。5 T' }: b- l) r# q( H/ L
if 3>4 it is 3, if 3=4, it is 5, if 3<4, it is 4
) ^" h  g" u$ D) i, L* S公仔箱論壇
) U# l9 Q" o4 w5 t% X% R8 P* {- stvb now,tvbnow,bttvbcase 2, G; K* ~0 ]% h! A3 Y* @
repeat above for 5678 instead of 1234 if 1234<5678% J4 ~/ M# [; \
公仔箱論壇* B1 {" @1 P/ f# E9 o* l# ~
case 35.39.217.768 e: D  y% F; I+ H' z8 ]* f. B- l# |
1234=5678, this case u only have 9 10 11 12 as possible, this is easy enough that i don't need to explain
5 ^- [2 Z% Y& O  R% W( r/ |: P9 o
3 x+ p; L; ?6 G7 s1 y[ 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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