wingdragon89

C.....

中國籍男子

C答中了。A和B一定答不到因看不到其他人。
( i. d4 ]& i) t' M& U假設C和B是同一顏色, 那D就會立刻知道自己的顏色，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。' R, N$ f, a# T! U4 R
而不會過了一會才作答，C發現D不知道答案時就表示
. \+ l& |! h8 q7 q# J) @/ ^7 F公仔箱論壇C和B是不同顏色，那麼C只要答和B相反的顏色就對了。

南極

WHY???

mavvvv

i want to know the answer

waha1ha1

C knows the answer by deducing D is not yelling out the answer.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。3 o' t2 Y! S7 D2 I: f8 I( n
That means D is not sure the answer by seeing one white and one black.
! A' T/ t' d% u5 ptvb now,tvbnow,bttvbC saw B is wearing the white, hence he is wearing the black

abilam123

thank you

jonnyfang

see this before but forgot answer

sws2108

係點解呢？

wong32159

thank a lot

rockylok

dfdfd

KekHao

我觉得是D 呢。。。

formax

好難哦~~

bluekid2030

1# wasimasterQ / ?' e' [) i0 ]! l3 @; R
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C同B都答到

roembro

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.

morrislch

may i see the answer?