! K |6 S. M6 `! i: k4 I5.39.217.77:8898因為高佬的回答一定是:"是" & z# l6 q* o' t7 R* u7 s公仔箱論壇7 a* n" S/ a) c. z
所以肥佬的回答就代表他是誠實的作者: goodgoodhh 時間: 2007-9-18 02:46 PM
Assume the fat guy is talking the truth. He says the tall guy said yes, when the professor asked whether he's speaking the truth or not. Then the fat guy says the tall guy is the liar. So if the tall guy is the liar, when the professor asked him whether he's speaking the truth, he lied. This makes sense. ( v1 O0 e9 q. w Y" Z# jtvb now,tvbnow,bttvb1 `( P( i9 M7 L7 j4 g7 s" _ [0 }7 Z7 k& H
tvb now,tvbnow,bttvb2 J8 E# @3 [: g! d! }
What if the fat guy is the liar? Then the tall guy will be saying the truth.5.39.217.77:88980 g; V) o6 i/ e$ T. z/ ~
" m4 Y& i$ O) R0 h5 ?: v& rtvb now,tvbnow,bttvb 3 u3 j1 d/ J& l) B2 A( xFat guy says tall guy answered "yes"(no), and that the tall guy is "the liar"(the one who speaks the truth) So if the tall guy is indeed speaking the truth, why will he answer No when the professor asked him? This assumption does not hold.公仔箱論壇3 G1 X- H. s4 f/ d2 T8 B
公仔箱論壇) u8 ] x& H, r! ^
3 x2 d2 W7 N- Z8 J) V4 g" A3 W+ U0 n4 p5.39.217.77:8898So the fat guy is talking the truth! 1 M# H. J' C7 ~: L 1 |, q+ `7 S) R! l& \