一个英文老师出了一道这样的难题, Mz/]D J8
题目是这样子的: B@"SOX
____is bette rthan the god. hs!UX=x|
____is worse than the evil. |5}rX!wS4
if you eat____,you will die.
JVUZ}#O
(三个空格必须是同一个字) `N|U"s;
93E,
C@TN5?Z
!fQJL
设上帝之善是+∞ 4T-,'P{?
恶魔之恶是-∞ C=oM,[ESQ0
令所求为x l)tTg+:
则x>+∞ h*;g0QBkl
x<-∞ )K>Eniou
∴x属於空集合 P3>..fhoW
∴x=nothing lj
"Z
Q(~3pt
answer: w+Z- -@\
nothing is better than the god. RLYU\@kK?
nothing is worse than the evil. Je#!Wd
if you eat nothing,you will die.