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。tvb now,tvbnow,bttvb! x6 O$ d+ `+ E7 U
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，
9 q: x3 ^- p* |) d' U1 F' }7 RTVBNOW 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。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* p. I& ]. r' ]5 C- q: U  J
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.公仔箱論壇6 R& S9 H' M, B( s0 M! ~# q5 b) ]% r& H
That means D is not sure the answer by seeing one white and one black.
3 y3 X! S$ y: |9 \7 |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
" k0 G) J. z& @公仔箱論壇tvb now,tvbnow,bttvb2 M( ~# ~2 ?3 n: z4 j# l
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?