I WAN KNOW LA作者: vincent817 時間: 2008-12-3 09:57 AM
should be red作者: ^snoopy^ 時間: 2008-12-3 10:06 AM
dun know ... pls let me see the answer..作者: tws05043 時間: 2008-12-3 10:35 AM
wei shen me ne??????? why??作者: andy1984627 時間: 2008-12-3 10:48 AM
WHY???作者: Window_6 時間: 2008-12-3 02:06 PM
睇下答案先作者: abcnow 時間: 2008-12-3 03:19 PM
三个红色和两个黑色 ) ~( s, F# u1 ?# Y$ o* n% ~2 V6 Y( ~tvb now,tvbnow,bttvb6 \; h) [1 R0 A) D4 v
最后那个说我不知道我戴什么颜色帽子.tvb now,tvbnow,bttvb a' K, G9 |. U) r0 r* _) Y, M
- 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. * J- x, T( I6 l3 F W公仔箱論壇 * @3 }4 e$ ?% r- q/ u中间那个说我也不知道我戴什么颜色帽子.os.tvboxnow.com* i, C; b& U& T* i3 b
- 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.% K0 h/ `8 f7 F
/ J8 v* x% h5 U* k6 i0 T0 t
但是第一个说我知道我戴什么颜色帽子. & i! T1 P: w7 q' i( x* H- O- #1 must be wearing RED作者: fei709394 時間: 2008-12-3 04:29 PM