1.初始化start_day，end_day两个日期

from datetime import datetime

start_day=datetime(2019,4,1)

end_day=datetime(2019,4,30)

其它时间数据生成要用datetime或date模块的方法编程实现

2.不能使用calendar模块生成

from datetime import datetime

from datetime import timedelta

from datetime import *

start_day = datetime(2019, 4, 1)

end_day = datetime(2019, 4, 30)

a=end_day-start_day

amount = a.days + 1

first=start_day.isoweekday()

k = 1

count=0

print("\t\t\t2019年4月")

print("星期一\t星期二\t星期三\t星期四\t星期五\t星期六\t星期日")

while k < first:

k=k+1

print("\t", end="")

p = 1

while p <= amount:

print(p, "\t", end="")

p =p+1

count =count+1

if (count % 7 == 0):

print("\n")

1.参考“三国演义”词频统计程序，实现对红楼梦出场人物的频次统计。

2.（可选）

将红楼梦出场人物的频次统计结果用词云显示。import jieba

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",

"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",

 "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",

"不过","的话","不好","姐姐"}

txt = open("红楼梦.txt", "r", encoding='utf8').read()

words = jieba.lcut(txt)

counts = {}

 for word in words:

 if len(word) == 1:

 continue

elif (word == "宝玉" or word == "宝玉道"or word == "宝二爷"

 or word == "混世魔王"or word == "怡红公子"or word == "绛洞花主"

 or word == "无事忙"or word == "遮天大王"or word == "富贵闲人"or word =="贾宝玉"):

rword = "贾宝玉"

 elif word == "黛玉" or word == "黛玉道"or word =="林黛玉":

 rword = "林黛玉"

 elif word == "宝钗" or word == "宝钗道"or word =="薛宝钗":

 rword = "薛宝钗"

 elif word == "姨太太" or word == "薛姨妈":

 rword = "薛姨妈"

elif word == "老祖宗" or word == "老太太"or word == "史太君"or word =="贾母":

 rword = "贾母"

 elif word == "太太" or word == "二太太":

 rword = "王夫人"

 elif word == "熙凤" or word == "熙凤道"or word == "凤姐"or word == "凤姐儿"or word == "王熙凤":

 rword = "王熙凤"

 elif word == "平儿" or word == "袭人"or word == "小平":

 rword = "平儿"

 elif word == "探春" or word == "探春道":

 rword = "贾探春"

elif word == "晴雯" or word == "勇晴雯"or word == "芙蓉仙子"or word == "病西施":

 rword = "晴雯"

 else:

 rword = word

counts[rword] = counts.get(rword, 0) + 1

 for word in excludes:

 del (counts[word])

 items = list(counts.items())

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

 for i in range(10):

 word, count = items[i]

 print("{0:<10}{1:>7}".format(word, count))