三个红色和两个黑色
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最后那个说我不知道我戴什么颜色帽子.www2.tvboxnow.com) u3 |" _. F) d9 L$ t
- 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.
8 _# N) N5 k% n) Itvb now,tvbnow,bttvbTVBNOW 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。& Z4 R3 Q. u6 G$ N8 E8 C
中间那个说我也不知道我戴什么颜色帽子.
5 X1 d$ a J' ^6 j6 C4 G" b. p公仔箱論壇- 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.+ \1 C+ N; {) ~+ `+ @
1 j* {. [3 {2 ?7 u. R5 j但是第一个说我知道我戴什么颜色帽子.
( _/ y% P3 c/ r! e4 ~* rtvb now,tvbnow,bttvb- #1 must be wearing RED |