设计题1:
设计一个本月份日历,输出格式如下:
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 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 星期二 星期三 星期四 星期五 星期六 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")
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("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 == "无事忙" or word == "遮天大王" or word == "混世魔王" 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))