一个英文老师出了一道这样的难题, Mg? L-C
题目是这样子的: O|z%DkH[
____is bette rthan the god. !#WqA9<
____is worse than the evil. p:[LnL
if you eat____,you will die. Tov&68A~e
(三个空格必须是同一个字) ^.HWkS`e
q=0 pQ1>
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设上帝之善是+∞ +/N1_
恶魔之恶是-∞ JvJ;bFXD
令所求为x J(9=T<%T
则x>+∞ 7),*3c ')
x<-∞ 8/q*o>[?
∴x属於空集合 O),I[kb
∴x=nothing ScJu_Af
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answer: *l!5QG UoK
nothing is better than the god. k3yxx]Rk/
nothing is worse than the evil. 2"M_sL
if you eat nothing,you will die.