一个英文老师出了一道这样的难题, HzuB.B<
题目是这样子的: @ckOLtxE>
____is bette rthan the god. I{rW+<)QGC
____is worse than the evil. (j*1sk
if you eat____,you will die. R\VM6>SN'S
(三个空格必须是同一个字) uW@o,S0:
e
9p +
0qdgt
]E8S`[Vn
设上帝之善是+∞ S zqY@
恶魔之恶是-∞ ,?zIt6Z
令所求为x Hf^Tok^6@]
则x>+∞ LEM^8G]O
x<-∞ ~wX4j
∴x属於空集合 ^Ko{#qbl/
∴x=nothing
n-%8RV
Vv]81y15Q;
answer: {1jywb
}
nothing is better than the god. P0/B!8x
nothing is worse than the evil. vU|.Gw
if you eat nothing,you will die.