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。( ^% k" k6 F4 e( U2 \
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，tvb now,tvbnow,bttvb3 g1 R- m, b* c2 C7 {; [
而不會過了一會才作答，C發現D不知道答案時就表示
0 S- \" g# B0 t; t6 l' `os.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.
3 g1 U; _) ?) Ztvb now,tvbnow,bttvbThat means D is not sure the answer by seeing one white and one black.* e; J% X8 f  s% X0 L3 X7 X
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
, o# i( y. T7 s6 F' e* C  t' D
$ ?/ G- H7 z: t! b, r4 r8 ?' }  p+ F公仔箱論壇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?