摘要: >>> fo.open('coffee.txt','r')coffee=fo.read()coffee=coffee.lower()for i in ',.': coffee=coffee.replace(i,' ')words=coffee.split(' ')exp={'','the','a', 阅读全文
posted @ 2017-09-26 09:55 017廖佳辉 阅读(75) 评论(0) 推荐(0) 编辑