题解 | #单词倒排#
单词倒排
https://www.nowcoder.com/practice/81544a4989df4109b33c2d65037c5836
import sys
a = input()
for n in a:
if n.isalpha() == False:
a = a.replace(n,' ')
a = a.split()
for n in range(round(len(a)/2)):
a[n],a[len(a)-n-1] = a[len(a)-n-1],a[n]
for i in a:
print(i,end = ' ')
