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 4 ~) v% V) r/ L8 L & Z. G) v4 P2 U2 {. xtvb now,tvbnow,bttvb最后那个说我不知道我戴什么颜色帽子.5 R: @+ Q0 @: W
- 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. ! b* A. E4 ]* g! c - C+ P( b! E3 ]- @+ D; mtvb now,tvbnow,bttvb中间那个说我也不知道我戴什么颜色帽子.5.39.217.77 b. A; e. V1 H5 b6 R& ]6 `6 s
- 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.- B) l7 v" r' k
1 K+ K/ Q1 q$ ^$ j1 m
但是第一个说我知道我戴什么颜色帽子.公仔箱論壇8 C# a1 N$ n. {: R7 L/ `( @) `
- #1 must be wearing RED作者: fei709394 時間: 2008-12-3 04:29 PM