from datetime import datetime
start_day=datetime(2019,4,1)
end_day=datetime(2019,4,30)
count=0
print("\t\t\t\t2019年4月 ")
print("星期一\t\t星期二\t\t星期三\t\t星期\t\t星期五\t\t星期六\t\t星期天")
for i in range (0,30):i=i+1print(i,end="\t\t")count=count+1if count%7==0:print("\n")

import jieba2 excludes = {"什么","一个","我们","那里","你们","如今","说道","知道","起来","这里","出来","他们","众人","自己",3             "奶奶","一面","只见","怎么","姑娘","两个","没有","不是","不知","这个","听见","这样","进来","这是",4             "告诉","就是","咱们","东西","回来","只是","大家","老爷","只得","丫头","这些","不敢","出去","所以",5             "不过","的话","不好","姐姐"}6 txt = open("红楼梦.txt", "r", encoding='utf8').read() #打开文件并定义7 8 words = jieba.lcut(txt)9
10 counts = {}  #定义字典
11
12 for word in words:
13     if len(word) == 1:
14         continue
15     elif (word == "宝玉" or word == "宝玉道"or word == "宝二爷"
16           or word == "混世魔王"or word == "怡红公子"or word == "绛洞花主"
17           or word == "无事忙"or word == "遮天大王"or word == "富贵闲人"or word =="贾宝玉"):
18         rword = "贾宝玉"
19     elif word == "黛玉" or word == "黛玉道"or word =="林黛玉":
20         rword = "林黛玉"
21     elif word == "宝钗" or word == "宝钗道"or word =="薛宝钗":
22         rword = "薛宝钗"
23     elif word == "姨太太" or word == "薛姨妈":
24         rword = "薛姨妈"
25     elif word == "老祖宗" or word == "老太太"or word == "史太君"or word =="贾母":
26         rword = "贾母"
27     elif word == "太太" or word == "二太太":
28         rword = "王夫人"
29     elif word == "熙凤" or word == "熙凤道"or word == "凤姐"or word == "凤姐儿"or word == "王熙凤":
30         rword = "王熙凤"
31     elif word == "平儿" or word == "袭人"or word == "小平":
32         rword = "平儿"
33     elif word == "探春" or word == "探春道":
34         rword = "贾探春"
35     elif word == "晴雯" or word == "勇晴雯"or word == "芙蓉仙子"or word == "病西施":
36         rword = "晴雯"
37     else:
38         rword = word
39     counts[rword] = counts.get(rword, 0) + 1  #词汇加入字典
40
41 #从字典中删除无用词
42 for word in excludes:
43     del (counts[word])
44
45 #字典转换为列表
46 items = list(counts.items())
47
48 #lambda是一个隐函数，是固定写法
49 items.sort(key=lambda x: x[1], reverse=True)
50
51 for i in range(10):  #出现的词频统计
52     word, count = items[i]  #将键和值分别赋予列表word和count
53     print("{0:<10}{1:>7}".format(word, count))  #0:<10左对齐，宽度10，”>5"右对齐