一个英文老师出了一道这样的难题, yaDK_fk
题目是这样子的: >VnBWa<j3
____is bette rthan the god. *!mT#Vm^
____is worse than the evil. yUUg8xbpxF
if you eat____,you will die. -MA/:EB
(三个空格必须是同一个字) oR``Jiob|
oSAO0h>0N
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设上帝之善是+∞ &>jSuvVT
恶魔之恶是-∞ (vO\h8
令所求为x ET2^1X#j
则x>+∞ LtJl\m.th
x<-∞ `<cnb!]
∴x属於空集合 JI)@h 4b
∴x=nothing W{)RJ1
&1ZqC;
answer: ) (4.7>
nothing is better than the god. &"_5?7_N
nothing is worse than the evil. \vKKq/f
if you eat nothing,you will die.