题解 | 单词倒排
单词倒排
https://www.nowcoder.com/practice/81544a4989df4109b33c2d65037c5836
l = []
for i in range(128):
if i not in range(65,65+27) and i not in range(97,97+27):
l.append(chr(i))
a = input()
l2 = []
for i in a:
if i in l:
l2.append(" ")
else:
l2.append(i)
temp = "".join(l2).split()
print(" ".join(temp[::-1]))
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