三个红色和两个黑色os.tvboxnow.com1 o% P; \ x, L# W+ t ]
. i. |4 U! X+ f: Vtvb now,tvbnow,bttvb最后那个说我不知道我戴什么颜色帽子.
; T+ E9 Y6 M) [( l- the front #1 , #2 must not be black/black. Otherwise, #3 will know he is red. #1/#2 must be red/red or red/black or black/red.
! f. p& u7 r: k$ ~* [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。0 d0 ~6 b/ u* u/ x. u) \/ Q
中间那个说我也不知道我戴什么颜色帽子.公仔箱論壇+ R$ ?; f& i& H4 Z: r
- for #2, if he see #1 wearing black, he can be sure he is red. since #2 cannot be sure, then #1 must NOT be wearing black." }3 Y6 P* M- o7 v- a& B; z
tvb now,tvbnow,bttvb# @$ I2 o8 o* I* i+ W+ x
但是第一个说我知道我戴什么颜色帽子.os.tvboxnow.com2 V3 J0 u. @+ }; l' ]* y
- #1 must be wearing RED |
發表於 2008-12-3 10:06 AM
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