importdatetimedefcalculate_week_number(date):start_date=datetime.date(date.year,1,1)# 假设开始日期为当年的1月1日week_number=(date-start_date).days//7+1returnweek_number# 示例date=datetime.date(2022,9,10)week_number=calculate_week_number(date)print("日期",date,"的周数为",week_number) 1...
week_number=date.isocalendar()[1]-1 1. 5. 输出结果 最后,我们将计算得到的周数输出给用户: print(f"{date_str}是在一年中的第{week_number}周。") 1. 6. 完整的代码示例 将上述步骤整合到一起,我们可以得到以下完整的代码示例: importdatetimedefcalculate_week_number(date_str):date=datetime.datetime...
(year, quarter_end_date.month) # Get the number of weeks in the last month of the quarter last_month_weeks = len(weeks_in_quarter) # Check if the first week of the last month starts in the previous year if weeks_in_quarter[0][calendar.MONDAY] == 0: last_month_weeks -= ...
"""定义函数,根据年月日,计算星期(星期一、星期二、星期三...星期日)"""defcalculate_week(year: int, month: int, day: int) ->str:"""计算星期几 :param year: int类型 年份 :param month: int类型 月份 :param day: int类型 天 :return: str类型 星期几"""list_week= ["星期一","星期二",...
import math # 计算三角函数值 def calculate_trigonometric(angle_degrees): angle_radians = math.radians(angle_degrees) # 将角度转换为弧度 print(f"{angle_degrees} 度等于{angle_radians}弧度") angle_radians = math.radians(angle_degrees) sin_value = math.sin(angle_radians) cos_value = math.cos...
# Pandas 实现 start = time.time() df_pandas = calculate_rfm(df_pandas) df_pandas = calculate_engagement(df_pandas) df_pandas = calculate_income(df_pandas) df_pandas = user_segmentation(df_pandas) pandas_segmentation_time = time.time() - start # cuDF 实现 start = time.time() df_cudf...
d= today - timedelta(days=i)ifd.weekday() < 5:print(d) 十三、从今天的日期和一个人的生日推算年龄 fromdatetimeimportdatedefcalculate_age(born): today=date.today()try: birthday= born.replace(year=today.year)exceptValueError: birthday= born.replace(year=today.year, month=born.month + 1, da...
SECONDS_PER_MINUTE=60SECONDS_PER_HOUR=3600SECONDS_PER_DAY=86400#Read the inputs from user days=int(input("Enter number of Days: "))hours=int(input("Enter number of Hours: "))minutes=int(input("Enter number of Minutes: "))seconds=int(input("Enter number of Seconds: "))#Calculate the...
(trips - lag(trips,7) over (order BY date))/lag(trips,7) over (order BY date)::DECIMAL(18,2) AS wow_percent_change, -- Window function to calculate the week-over-week percent increase in trips date FROM input ORDER BY date;在Python中，只需以下代码便可快速得到相同的两周移动平均值...
d = today - timedelta(days=i)ifd.weekday() <5:print(d) 十三、从今天的日期和一个人的生日推算年龄 fromdatetimeimportdatedefcalculate_age(born): today = date.today()try: birthday = born.replace(year=today.year)exceptValueError: birthday = born.replace(year=today.year, month=born.month +1...