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。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。1 R* ?7 ~2 E, v) U7 \  W- |
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，5.39.217.77. }: q$ y, G# s0 I3 |) E$ A9 T
而不會過了一會才作答，C發現D不知道答案時就表示
, W- `! `- n8 dC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.tvb now,tvbnow,bttvb8 \) p. L$ j( m1 `- X) s, o
That means D is not sure the answer by seeing one white and one black.6 t" e- d/ g5 k. x6 o& |
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
* Q  X: U, u9 l; E; C1 d
$ z, V% X/ P- x$ ]0 gTVBNOW 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。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?