weixin_43318717的博客

程序：import randomimport matplotlib.pyplot as plt#解决中文显示问题plt.rcParams[‘font.sans-serif’]=[‘SimHei’]plt.rcParams[‘axes.unicode_minus’]=Falsedef roll_dice():roll=random.randint(1,6)return roll...

程序：import pandas as pdimport matplotlib.pyplot as pltplt.rcParams[‘font.sans-serif’] = [‘SimHei’]plt.rcParams[‘axes.unicode_minus’] = Falsedef main():“”"主函数“”"aqi_data = pd.read_csv(‘c:\Us...

程序：import pandas as pddef main():“”"主函数“”"aqi_data = pd.read_csv(‘C:\Users\Administrator\Desktop\china_city_aqi.csv’)print(‘基本信息：’)print(aqi_data.info())print('数据预览：')print(aqi_dat...

程序：import requestsfrom bs4 import BeautifulSoupimport csvdef get_city_aqi(city_pinyin):“”"获取城市的AQI“”"url = ‘http://pm25.in/’ + city_pinyinr = requests.get(url, timeout=30)soup = BeautifulSo...

程序：import requestsfrom bs4 import BeautifulSoupdef get_city_aqi(city_pinyin):“”"获取城市的AQI“”"url = ‘http://pm25.in/’ + city_pinyinr = requests.get(url, timeout=30)soup = BeautifulSoup(r.text,...

程序：import requestsfrom bs4 import BeautifulSoupdef get_city_aqi(city_pinyin):“”"获取城市的AQI“”"url = ‘http://pm25.in/’ + city_pinyinr = requests.get(url, timeout=30)soup = BeautifulSoup(r.te...

程序：import requestsdef get_html_text(url):“”"返回url的文本“”"r = requests.get(url, timeout=30)# print(r.status_code)return r.textdef main():“”"主函数“”"city_pinyin = input(‘请输入城市拼音：’)url = ‘ht...

程序：import jsonimport csvimport osdef process_json_file(filepath):“”"解码json文件“”"with open(filepath, mode=‘r’, encoding=‘utf-8’) as f:city_list = json.load(f)print(city_list)def process_...

程序：from datetime import datetimedef is_leap_year(year): #判断是否为闰年is_leap=Falseif (year % 400 == 0) or ((year % 4 == 0) and (year % 100 != 0)):is_leap=Truereturn is_leapdef main(): input_date...

程序：from datetime import datetimedef is_leap_year(year): #判断是否为闰年is_leap=Falseif (year % 400 == 0) or ((year % 4 == 0) and (year % 100 != 0)):is_leap=Truereturn is_leapdef main(): input_dat...

程序：from datetime import datetimedef check_number(password): #判断是否含有数字for c in password:if c.isnumeric():return Truereturn Falsedef check_letter(password): #判断是否含有字母for c in password:if c.i...

程序;import randomimport matplotlib.pyplot as pltdef roll_dice():roll=random.randint(1,6)return rolldef main():total_times=100result_list=[0]*11 #初始化列表roll_list=list(range(2,13)) #初始化点数列表...

程序：import randomdef roll_dice():roll=random.randint(1,6)return rolldef main():total_times=10000result_list=[0]*11 #初始化列表roll_list=list(range(2,13)) #初始化点数列表roll_dict=dict(zip(roll_list,r...

程序：import randomdef roll_dice():roll=random.randint(1,6)return rolldef main():total_times=10000result_list=[0]*6for i in range(total_times): roll=roll_dice() for j in range(1,7)...

程序：class PasswordTool:#密码工具箱def init(self,password):#类的属性self.password=passwordself.strength_level=0def process_password(self): # 规则1：密码长度大于8 if len(self.password) >= 8: sel...

程序：class PasswordTool:#密码工具箱def init(self,password):#类的属性self.password=passwordself.strength_level=0def process_password(self): # 规则1：密码长度大于8 if len(self.password) >= 8: se...

程序：def main():#读取文件f = open('C:/Users/Administrator/Desktop/password3.0.txt', 'r')# #1.read()# content=f.read()# print(content)# # 2.readline()# line = f.readline()# print(line)# 3.read...

程序：def check_number(password): #判断是否含有数字has_number=Falsefor c in password:if c.isnumeric():has_number = Truebreakreturn has_numberdef check_letter(password): #判断是否含有字母has_letter=Falsefor...

程序：def check_number(password): #判断是否含有数字has_number=Falsefor c in password:if c.isnumeric():has_number = Truebreakreturn has_numberdef check_letter(password): #判断是否含有字母has_letter=Falsefor ...

程序：import turtledef diedai_wjx(l):#迭代五角星i = 1 # 计数器while i <= 5:turtle.forward(l)turtle.right(144)i += 1#五角星绘制完成，更新参数l+=50if l<=300: diedai_wjx(l)def main():turtle.penup()tu...

程序：import turtledef wujiaoxing(l):#绘制五角星i = 1 # 计数器while i <= 5:turtle.forward(l)turtle.right(144)i = i + 1def main():turtle.penup()turtle.backward(200)turtle.pendown()turtle.pensiz...

新增功能：1）使程序结构化2)简单函数定义lambda![(https://img-blog.csdnimg.cn/20190506092212768.?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzMxODcxNw=...

程序：import turtledef main():y_or_n = input(‘是否退出程序（y/n）？’)while y_or_n!=‘y’:# gender=input('性别：')# weight=float(input('体重（kg）：'))# height=float(input('身高（cm）：'))# age=float(input('年龄：'))prin...

程序：import turtledef main():y_or_n = input(‘是否退出程序（y/n）？’)while y_or_n!=‘y’:gender=input(‘性别：’)weight=float(input(‘体重（kg）：’))height=float(input(‘身高（cm）：’))age=float(input(‘年龄：’))if gender==‘男...

程序：import turtledef main():gender='男'weight=70height=175age=25if gender=='男': bmr=(13.7*weight)+(5.0*height)-(6.8*age)+66elif gender=='女': bmr=(9.6*weight)+(1.8*height)-(4.7*age)+655...

程序：import turtledef shuzhi(l):if l>5:#绘制右侧树枝 turtle.forward(l) print('向前',l) turtle.right(20) print('右转', 20, '度') shuzhi(l-15) # 绘制左侧树枝 turtle.left(40) print(...

程序：def convert_currency(money,exchange):#兑换函数out=money * exchangereturn out#汇率usd_vs_rmb=6.77currency=input(‘请输入带单位的货币金额：’)#人民币CNY 美元USD#获取货币单位danwei=currency[-3:]#取末尾三位字符串if danwei==‘CNY...

USD对CNY汇率程序流程图：程序：#汇率usd_vs_rmb=6.77currency=input(‘请输入带单位的货币金额（退出程序请输入Q）：’)#人民币CNY 美元USDi=0while currency!=‘Q’:i = i + 1print(‘循环次数：’,i)#获取货币单位danwei=currency[-3:]#取末尾三位字符串if danwei=='...

汇率兑换2.0

程序：import turtledef main():i=1#计数器while i<=5:turtle.forward(300)turtle.right(144)i=i+1turtle.exitonclick()if name==‘main’:main()运行结果：

程序：import turtledef main():y_or_n = input(‘是否退出程序（y/n）？’)while y_or_n!=‘y’:print('请输入以下信息，用空格分隔')str=input('性别 体重（kg） 身高（cm） 年龄：')list=str.split(' ')try: gender=list[0] weight=float...

程序：import matplotlib.pyplot as pltimport numpy as np#解决中文显示问题plt.rcParams[‘font.sans-serif’]=[‘SimHei’]plt.rcParams[‘axes.unicode_minus’]=Falsedef main():total_times=10000roll1_arr = np...

程序：from datetime import datetimedef is_leap_year(year): #判断是否为闰年is_leap=Falseif (year % 400 == 0) or ((year % 4 == 0) and (year % 100 != 0)):is_leap=Truereturn is_leapdef main(): input_date=...

程序：import turtlefrom datetime import datetimedef main():input_date=input(‘请输入日期（yyyy/mm/dd）：’)date=datetime.strptime(input_date,’%Y/%m/%d’)print(date)year=date.yearmonth=date.monthday=date....

程序：import turtleimport datetimeimport mathsaving=0#全局变量def save_money(money_every_week,increase_money,total_week):global savingmoney_list = [] # 记录每周存款数的列表saved_money_list=[] #记录每周账户累计for...

程序：import turtleimport mathsaving=0#全局变量def save_money(money_every_week,increase_money,total_week):global savingmoney_list = [] # 记录每周存款数的列表for zhou in range(total_week): # saving+=mone...

程序：import jsondef process_json_file(filepath):“”"解码json文件“”"f = open(filepath, mode=‘r’, encoding=‘utf-8’)city_list = json.load(f)return city_listdef main():“”"主函数“”"filepath = in...

程序：import turtleimport mathdef main():money_every_week=10zhou=1increase_money=10total_week=52saving=0money_list=[]#记录每周存款数的列表#while zhou<=total_week:for zhou in range(total_week): ...

程序：import turtleimport mathdef main():money_every_week=10zhou=1increase_money=10total_week=52saving=0money_list=[]#记录每周存款数的列表while zhou<=total_week: # saving+=money_every_week#存钱...

程序：import turtledef main():money_every_week=10zhou=1increase_money=10total_week=52saving=0while zhou<=total_week: saving+=money_every_week#存钱 print('第{}周，存入{}元，账户累计{}元'.format(zho...