题解 | #单词倒排#
单词倒排
https://www.nowcoder.com/practice/81544a4989df4109b33c2d65037c5836
a = input()
b = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
c = []
for i in b:
c.append(i)
for i in a:
if i in c:
continue
else:
a = a.replace(i,' ')
l = a.split()
l.reverse()
b = " ".join(l)
print(b)
我这个好像也行的