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。5 ?9 f. P+ \  {! C) j& J' w
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，
7 B' b  O9 z9 D4 f而不會過了一會才作答，C發現D不知道答案時就表示
. }, P, Y: ^- _; t2 C5 u( nwww2.tvboxnow.comC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 q; Y4 e& P3 _- M+ f! J
That means D is not sure the answer by seeing one white and one black.
8 B+ K% j4 c7 v. N: a& |www2.tvboxnow.comC 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 www2.tvboxnow.com2 b9 b6 v5 m3 N+ t# ^- W
www2.tvboxnow.com0 Z! o/ R% a8 Q# w
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?