一．实验目标

(1)   掌握第三方库的安装和使用

(2)   掌握python内置模块的使用

(3)   了解jieba模块的使用

二．实验内容

import jieba


jieba.load_userdict('dict.txt')

stopwords = [line.strip() for line in open('stopwords.txt','r',encoding='utf-8').readlines()]

stopwords.append('')

article = open("shuihu60.txt",encoding = 'utf-8').read()

words = jieba.lcut(article)

word_freq = {}
for word in words:

    if len(word) == 1 or (word in stopwords):

        continue

    else:

        word_freq[word] = word_freq.get(word,0)+1


freq_word = []
for word, freq in word_freq.items():

    freq_word.append((word, freq))

freq_word.sort(key = lambda x:x[1], reverse = True)

max_number = eval(input("显示前多少位高频词？"))

for word, freq in freq_word[:max_number]:

        print(word,freq)

四．测试数据及结果