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C.....
C答中了。A和B一定答不到因看不到其他人。# \5 M# S3 |2 u' U( M
假設C和B是同一顏色, 那D就會立刻知道自己的顏色,7 e! a! F  Q7 K' `6 M  |
而不會過了一會才作答,C發現D不知道答案時就表示
4 z9 b; T- h. n9 w  YC和B是不同顏色,那麼C只要答和B相反的顏色就對了。
WHY???
i want to know the answer
C knows the answer by deducing D is not yelling out the answer.
# r6 Y, G# X% ?9 K0 T! \- `That means D is not sure the answer by seeing one white and one black.
3 K+ ~0 g" W$ D: c' M& {TVBNOW 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。C saw B is wearing the white, hence he is wearing the black
thank you
see this before but forgot answer
係點解呢?
thank a lot
dfdfd
我觉得是D 呢。。。
好難哦~~
1# wasimasterQ
( |" F2 X( i4 Xwww3.tvboxnow.com
% x9 _& V2 n% O) o% W/ i7 _# Wtvb now,tvbnow,bttvbC同B都答到
C, because he saw B's hat is white and he knows D can see the color of B's and his hat. If B and his hat has the same color, D would speak out. But D kept silent, so C knows that his hat's color must be different.
may i see the answer?
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