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。* t0 p$ ?) T& O# ?$ @# y
假設C和B是同一顏色, 那D就會立刻知道自己的顏色，5.39.217.77:8898, }/ {1 `& Q9 R6 v
而不會過了一會才作答，C發現D不知道答案時就表示7 v7 U! i0 {( m5 D5 h: m
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 N0 m8 R8 U9 e8 G2 V4 ]% s4 q4 i) ^: g
That means D is not sure the answer by seeing one white and one black.
4 K9 r& c! Z/ @* U0 c9 KC 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* v1 e# V5 \) R, u9 y+ O
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。) g) H1 O& o. w) y
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?