一个英文老师出了一道这样的难题, %WJ\'@O\
题目是这样子的: :$X4#k<
____is bette rthan the god. os"[Iji
____is worse than the evil. xv(xweV+d
if you eat____,you will die. 5VoOJ_hq
(三个空格必须是同一个字) [Ls2k&)0
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J*^,l`C/
SSA%1l2!
设上帝之善是+∞ ],fwZd[t
恶魔之恶是-∞ rH#c:BwSm
令所求为x Le#E! sU
则x>+∞ /
%U~lr
x<-∞ @wAr[.lZ
∴x属於空集合 %BKR}
∴x=nothing ECE{xoc
/v|68x6
answer: tnKpn-LPA
nothing is better than the god. |({UV-`
nothing is worse than the evil. J?qcRg`1E
if you eat nothing,you will die.