要求：

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

start_day = datetime(2019, 4, 1)

end_day = datetime(2019, 4, 30)

print("\t\t2019年4月")

print("星期一 星期二 星期三  星期四  星期五  星期六  星期天")

day = end_day - start_day  

month = start_day.month    

first = start_day.weekday()        

day = day.days + 1              

count = 0

k = 1

while k <= first:

    k += 1

    print("\t", end="")

    count += 1

    if (count % 7 == 0):

        print("\n")

f = 1

while f <= day:           

    print(f, end="\t")

    f += 1

    count += 1

    if (count % 7 == 0):  

        print("\n")

 

 

设计题2：

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","姑娘","这里","出来","他们","众人","自己", "一面","只见","太太","奶奶","两个","没有","不是","不知","这个","听见","这样","进来","咱们","告诉","怎么", "就是","东西","回来","只是","老爷","大家","只得","丫头","这些","不敢","出去","所以","的话","不好","姐姐", "鸳鸯"} txt = open(r"D:\work\红楼梦.txt", "r", encoding='utf-8').read() words = jieba.lcut(txt)

counts = {} 

for word in words: if len(word) == 1: continue

    elif word == "宝玉" or word == "宝二爷"or word=="怡红公子"or word=="绛洞花主"or word=="槛内人"or word=="浊玉": rword = "贾宝玉"

    elif word == "颦颦" or word == "颦儿" or word=="潇湘妃子" or word=="林姑娘" or word=="林妹妹"or word=="黛玉": rword = "林黛玉"

    elif word == "凤姐" or word == "琏二奶奶" or word=="凤辣子"or word=="凤哥儿"or word=="凤丫头" or word=="凤姐儿": rword = "王熙凤"

    elif word == "贾母" or word == "老太太": rword = "贾母"

    elif word == "宝钗" or word == "蘅芜君"or word == "宝姐姐" or word == "宝丫头" or word == "宝姑娘": rword = "薛宝钗"

    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:>5}".format(word, count))