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。
) |$ }  x" [5 O; ^2 x* e; I5.39.217.77:8898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。3 n: x# }5 r0 ]; d' E; ]
而不會過了一會才作答，C發現D不知道答案時就表示* u3 W- g6 }( W: K
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.
1 s! M# U! l2 V" H% U+ H& m; X' ^4 htvb now,tvbnow,bttvbThat means D is not sure the answer by seeing one white and one black.. m- }$ N- ^: L
C 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 5.39.217.77:8898  Q$ ]9 \: i, W
5.39.217.77:8898, U, h' k- V0 p+ ^7 M/ D" m9 M( [
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?