一个英文老师出了一道这样的难题, OWq~BZ{
题目是这样子的: jq =-Y
____is bette rthan the god. )k7`!@ID
____is worse than the evil. j j$'DZk
if you eat____,you will die. D=dY4WwG
(三个空格必须是同一个字) }3?M0 :
qw_qGgbl
(Yw5X_|
z,]fR
设上帝之善是+∞ 8Q6il-
恶魔之恶是-∞ ;W+.]_$6)T
令所求为x u\t ;
则x>+∞ b0KorUr
x<-∞ EkTen:{G
∴x属於空集合 /H3,v8J@
∴x=nothing /6S/a*`<X
,;D74h2F
answer: ~i
&K,
nothing is better than the god. h+$_:](PC
nothing is worse than the evil. Fg,[=CqB[
if you eat nothing,you will die.