三个红色和两个黑色5.39.217.77:8898. i( {) n6 Q. D0 V) y
: a% V0 B. a- Y. a$ R最后那个说我不知道我戴什么颜色帽子.1 J# k0 Q- k9 B
- 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.tvb now,tvbnow,bttvb7 H- r* d$ h' m; ^2 {4 l& _
: ~/ H/ b4 N$ K+ s5 M! yTVBNOW 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.+ B( J, U, D/ o6 a% Z
- 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.
/ Q/ W) M0 S# r0 [0 Y1 `tvb now,tvbnow,bttvb9 U$ N5 P# r7 a
但是第一个说我知道我戴什么颜色帽子.
4 A- @: D$ v* n, f% {9 Q4 r1 q% P. @* }5.39.217.77:8898- #1 must be wearing RED |
發表於 2008-12-3 10:06 AM
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