一个英文老师出了一道这样的难题, t4UKG& [a
题目是这样子的: NwuME/C7#
____is bette rthan the god. r+>E`GGQ
____is worse than the evil. VD +8j29
if you eat____,you will die. SA{A E9y
(三个空格必须是同一个字) 5 8 p_b
IX^k<Jqr
M&y!w
o
1#XM/ Z
设上帝之善是＋∞ ^Y ~ ,s
恶魔之恶是－∞ ]{nFB3vtB
令所求为x 7vcYI#(2
Y
则x＞＋∞ iH(
K[F /
x＜－∞ >RBq& 'f
∴x属於空集合 yK0Q,
∴x=nothing Wb!%_1dER
?a~=CC@
answer: 3. Qf^p
nothing is better than the god. _jK\+Z f
nothing is worse than the evil. H PCgv ?E3
if you eat nothing,you will die.
