一个英文老师出了一道这样的难题, T UH i5K
题目是这样子的: R,9[hNHWGs
____is bette rthan the god. fO0(Z
____is worse than the evil. ,$'])A? $
if you eat____,you will die. }?z@rt^
(三个空格必须是同一个字) R2(3 >`FJ
Pcu#lWC$
wY~&Q}U
% z#f.Ql
设上帝之善是＋∞ uiJ S8(Cb
恶魔之恶是－∞ YnxRg
令所求为x ZQ_xDKqRV
则x＞＋∞ ZO4*sIw%
x＜－∞ _~q?_'kx
∴x属於空集合 6KVn nK
∴x=nothing hoQs
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answer: wjh=Q
nothing is better than the god. VQ0fS!5'
nothing is worse than the evil. %{/%mJoX
if you eat nothing,you will die.
