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 datetimestart_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 start_day = datetime(2019, 4, 1) end_day = datetime(2019, 4, 30) day = end_day - start_day month = start_day.month week = start_day.weekday() day_1 = day.days + 1 count = 0 n = 0 print("\t\t 2019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 n <= week: n += 1 print("\t", end="") count += 1 d = 1 while d <= day_1: print(d, end="\t") d += 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 = {"我们", "你们", "如今", "说道","知道", "出来", "那里", "起来", "姑娘", "这里", "他们", "众人", "自己", "一面", "太太", "老太太", "只见", "怎么", "两个","过来","心里","二爷", "没有", "不是", "不知", "这个", "这样", "听见", "进来", "咱们", "告诉", "就是","如此","今日", "东西", "奶奶", "回来", "只是", "老爷", "大家","不好","姐姐","一时","不能","鸳鸯","银子","几个", "只得", "丫头", "这些", "不敢", "出去", "所以","王夫人","平儿","袭人","薛姨妈","不过","的话", "答应","二人","还有","贾政","只管","这么","说话","一回","那边","湘云","这话","外头","打发","自然"} txt = open("红楼梦.txt", "r", encoding='utf8').read() #打开文件并定义 words = jieba.lcut(txt) counts = {} for word in words: if len(word) == 1: continue elif word == "贾宝玉" or word == "宝玉道": rword = "宝玉" elif word == "林黛玉" or word == "黛玉道": rword = "黛玉" elif word == "薛宝钗" or word == "宝钗": rword = "宝钗" elif word == "贾元春" or word == "元春": rword = "元春" elif word == "贾探春" or word == "探春": rword = "探春" elif word == "贾惜春" or word == "惜春": rword = "惜春" elif word == "王熙凤" or word == "熙凤道": rword = "熙凤" elif word == "秦可卿" or word == "可卿": rword = "可卿" elif word == "刘姥姥道" or word == "刘姥姥": rword = "刘姥姥" elif word == "晴雯" or word == "晴雯道": rword = "晴雯" else: rword = word counts[rword] = counts.get(rword, 0) + 1 #从字典中删除无用词 for word in excludes: del (counts[word]) #字典转换为列表 items = list(counts.items()) #lambda是一个隐函数，是固定写法 items.sort(key=lambda x: x[1], reverse=True) for i in range(10): #出现的词频统计 word, count = items[i] #将键和值分别赋予列表word和count print("{0:<10}{1:>7}".format(word, count))
转载于:https://www.cnblogs.com/Sueyu/p/10835506.html
