肥佬是誠實村人. o- L. Y0 Z3 p7 |! e+ J+ g) Z
公仔箱論壇9 M8 o* p y' n
因為高佬的回答一定是:"是" 5 Y n9 E! @# D1 y6 D0 x5.39.217.77:88985.39.217.77:88986 i2 F" A) Q& y$ t3 a' |% m9 o
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.5.39.217.77:8898# b4 w4 L8 J: h5 f7 } g
. J2 z7 v$ ^9 }+ V公仔箱論壇 5 E/ P. D$ e, ^: k0 E2 Z C/ ?/ h
What if the fat guy is the liar? Then the tall guy will be saying the truth. ; G( {' Y2 N/ v( a$ F8 T) H1 W% I公仔箱論壇 ' ]/ K* [7 u3 @9 }5 jTVBNOW 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。 7 E. F% d8 D. a4 \2 X4 p
Fat 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. 0 B' e0 C( N% R o5.39.217.77:8898 + C. x! h. s8 p1 a: w5.39.217.77:8898 / {& K- H6 O. Z, k, Ptvb now,tvbnow,bttvbSo the fat guy is talking the truth!公仔箱論壇1 a% I- ^; K, p; D
8 A, s+ F4 A2 B' ^5.39.217.77:8898 " ^0 @) g0 [1 e % n3 K9 `3 S; uTVBNOW 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。[ 本帖最後由 Culgan 於 2007-9-24 12:27 AM 編輯 ]作者: smsl 時間: 2007-9-24 12:45 AM