一个英文老师出了一道这样的难题, Af y\:&j
题目是这样子的: |rW,:&;
____is bette rthan the god. 0} v_usP
____is worse than the evil. Ot,eAiaX
if you eat____,you will die. o+Cd\D69S
(三个空格必须是同一个字) Q #!|h:K
N~Zcrt_D
%Y!31oC#
~Y ;_v U
设上帝之善是＋∞ bDK%vx!_
恶魔之恶是－∞ /WqiGkHV*
令所求为x bz $)@gLc
则x＞＋∞ k6. < zs 0
x＜－∞ cl3@+ v1
∴x属於空集合 U&x)Q
∴x=nothing fbv%&z
CjeAO 2
answer: =VXxQ\{
nothing is better than the god. oY Y?`<N#
nothing is worse than the evil. 1:{BC 2P
if you eat nothing,you will die.
