一个英文老师出了一道这样的难题, 8 _$[SV$q
题目是这样子的: ^cRAtoa
____is bette rthan the god. YOOcHo.F
____is worse than the evil. U/ds(*g@
if you eat____,you will die.
N W]zMU{c
(三个空格必须是同一个字) Z-%zR'-?*
*? V boyU
6 &* z
*RYok{w
设上帝之善是＋∞ !#y_vz9
恶魔之恶是－∞ 5]f6YlJZ
令所求为x b
I"+b\K
则x＞＋∞ c,j[ix
x＜－∞ &c[ISc>N{
∴x属於空集合 k%D|17I
∴x=nothing :MaP5 8dhh
w`YN#G
answer: M "\Iw'5$
nothing is better than the god. PQj 'D <G
nothing is worse than the evil. D?.H|%
if you eat nothing,you will die.
