Python基本数据类型

    #DayDayUpQ1.py
    dayup1 = pow(1.001,365)
    daydown= pow(0.999,365)
    print("向上{:.2f}，向下{:.2f}".format(dayup,daydown))
    
    #DayDayUpQ2.py
    dayfactor=0.005
    dayup=pow(1+dayfactor,365)
    daydown=pow(1-dayfactor,365)
    print("up={:.2f},down={:.2f}".format(dayup,daydown))
    
    #DayDayUpQ3.py
    dayup=1.0
    dayfactor=0.01
    for i in range(365):
    if i%7 in [6,0]:
        dayup= dayup*(1-dayfactor)
    else:
        dayup= dayup*(1+dayfactor)
    print("工作日的力量{:.2f}".format(dayup))'''
    
    #DayDayUpQ4.py
    def dayUp(df):   #def 定义函数
    dayup=1
    for i