三个红色和两个黑色www.tvboxnow.com& D4 L5 v6 a4 W4 ~; _
. J" N. O; L) Z [ J$ I0 Ttvb now,tvbnow,bttvb最后那个说我不知道我戴什么颜色帽子.公仔箱論壇& K0 S/ ? J3 B; [4 U8 D+ ?' R
- 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./ o! M( J- ?8 w) B( K
4 `5 X' @, s& }5 [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。中间那个说我也不知道我戴什么颜色帽子.$ K8 W# t7 O9 d6 y: N7 u4 y/ x
- 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.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。$ j1 L6 S! X8 Z1 i" F2 F+ f g
9 e p* c0 z" B4 ?tvb now,tvbnow,bttvb但是第一个说我知道我戴什么颜色帽子.
3 ^8 ]6 }* c; O" R: y公仔箱論壇- #1 must be wearing RED |