第七周作业 jieba 分词
import jieba f = open(聊斋.txt', "r", encoding='gbk') words = jieba.lcut(txt) counts = {}
for word in words: if len(word) == 1: continue else: counts[word] =counts.get(word,0)+1 items = list(counts.items()) items.sort(key=lambda x:x[1], reverse=True) for i in range(20): word,count = items[i] print ("{0:<10}{1:>5}".format(word, count))