三个红色和两个黑色
) ~2 b2 L# \# d3 V1 Q, ` _公仔箱論壇
# p! |* q7 H+ E; DTVBNOW 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。最后那个说我不知道我戴什么颜色帽子.
# U0 o a) b! m$ J2 S f公仔箱論壇- 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.
. c) D+ ? _6 K1 Y- ?
1 ~0 k8 g# u! S v' L6 @tvb now,tvbnow,bttvb中间那个说我也不知道我戴什么颜色帽子.
, o" W( S/ y) ]- W! ]; i/ ^; g( Jtvb now,tvbnow,bttvb- 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.tvb now,tvbnow,bttvb/ e+ _, M% p5 Y! W2 Q
# n! j/ X- W+ [公仔箱論壇但是第一个说我知道我戴什么颜色帽子.
9 u6 Y1 ^3 W1 {6 | [ w- #1 must be wearing RED |
發表於 2008-12-3 10:06 AM
| 
