python利用相关知识给程序

Question

分割了各个单词之后怎么写是用字典还是什么，怎么把这个转入字典里面

Answer 1

大概这个样

import string
s=""
with open('in.txt') as f:
    s=''.join(f.readlines())
for i in string.punctuation:
    s=s.replace(i," ")
lst=s.split()
words=[]
for w in lst:
    w=w.lower()
    if w.isalpha() and  w not in words:
        words.append(w)
words.sort()

with open('words.txt','w') as f:
    f.write("\n".join(words))