一个英文老师出了一道这样的难题, i NzoDmE*
题目是这样子的: Uf{cUY,j_
____is bette rthan the god. K9}ppgL'$
____is worse than the evil. #b []-L!
if you eat____,you will die. L.lmbxn
(三个空格必须是同一个字) ;PI=jp
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wp<Y
W'rft@J$
@DfjeS)u^
设上帝之善是+∞ _;$VH4(BI
恶魔之恶是-∞ k&ujr:)5Y5
令所求为x e2;19bj&
则x>+∞ '@RlKMnN
x<-∞ e-H:;m5R
∴x属於空集合 ):jKsP
,
∴x=nothing -ZH]i}$
8$-Wz:X&
answer: R>BI;IcX
nothing is better than the god. {w}PV5<
nothing is worse than the evil. +w:[By"
if you eat nothing,you will die.