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 3 u+ D! R" L9 r % p: @5 g2 N/ }7 q+ x9 p }www.tvboxnow.com最后那个说我不知道我戴什么颜色帽子.& Q% f# |: y" f7 s
- 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.4 e% h" @& C \* s5 R% t
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中间那个说我也不知道我戴什么颜色帽子.公仔箱論壇2 T# V: S1 r9 h
- 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.. P" N! o: e9 S8 Z+ }( e, [
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但是第一个说我知道我戴什么颜色帽子.公仔箱論壇$ B7 C6 E/ Y" i) K, O0 A0 x# k
- #1 must be wearing RED作者: fei709394 時間: 2008-12-3 04:29 PM