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C.....
C答中了。A和B一定答不到因看不到其他人。5.39.217.774 Z. b; u; r* k+ V8 ~& r+ ]3 b
假設C和B是同一顏色, 那D就會立刻知道自己的顏色,公仔箱論壇3 k& x& k. U- p# @" O5 r6 ?: j
而不會過了一會才作答,C發現D不知道答案時就表示公仔箱論壇, v. u8 t& P  n" j, s. R. i
C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.5.39.217.77* Q6 K9 @. z2 Q1 G
That means D is not sure the answer by seeing one white and one black.tvb now,tvbnow,bttvb4 h. E0 s7 ^7 c; K+ D: V, D
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
3 _+ p4 S: C$ h/ Ftvb now,tvbnow,bttvb/ O$ w$ z  L3 A7 A+ ?
C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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