一個英文老師出了一道這樣的難題, c?V*X-
題目是這樣子的: YiQeI|{oN
____is bette rthan the god. |=h)efo}
____is worse than the evil. t3yQ/
if you eat____,you will die. cQ8$,fo
(三個空格必須是同一個字) C^8)IN=$
4LKs'$:A=
F~d7;x=g
4
L~;>]7
設(shè)上帝之善是+∞ DbNi;m
惡魔之惡是-∞ J:TI>*tn
令所求為x i"\AyKiJ
則x>+∞ 1X!f!0=g+
x<-∞ *nUpO]
∴x屬於空集合 Fh!!T%5>C
∴x=nothing i1_>>49*
LPm# 3U
answer: }:c,SO!
nothing is better than the god. pb2{J#
nothing is worse than the evil. A86lyBDQ*
if you eat nothing,you will die.