三个红色和两个黑色5.39.217.769 I! r; l4 L% T: R6 B2 _ _0 g. ]
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最后那个说我不知道我戴什么颜色帽子.
; g: X0 |/ H4 b9 O* O7 m d kTVBNOW 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。- 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.5.39.217.76 Y2 c4 j8 J8 M
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中间那个说我也不知道我戴什么颜色帽子.
3 F' X% o3 U6 ^$ @+ D& U2 m5.39.217.76- 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.
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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/ ]+ i3 c" s( J% F
- #1 must be wearing RED |
發表於 2008-12-3 10:06 AM
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