一个英文老师出了一道这样的难题, GDF/0-/Z
题目是这样子的: $7h]A$$Fv
____is bette rthan the god. @k=UB&?I
____is worse than the evil. lXtsnQOOK
if you eat____,you will die. u7&q(Z&&O
(三个空格必须是同一个字) 6/Iq@BZ&
I3gl+)Q
q QcQnd2K
e"oTlB
设上帝之善是+∞ o|:c{pwq
恶魔之恶是-∞ Pi+pQFz5
令所求为x -pmb-#`M
则x>+∞ 'oKen!?A
x<-∞ j,n\`7dD$
∴x属於空集合 |d$4Fu(M~
∴x=nothing :FT x#cZ
(+yH
answer: ziDvDu=
nothing is better than the god. b5Q|$E
nothing is worse than the evil. Mj&G5R~_
if you eat nothing,you will die.