Python天天向上代码

#DayDayUpQ4.py                       
def dayUP(df):
    dayup = 1
    for i in range(365):
        if i % 7 in [6,0]:
            dayup = dayup*(1-0.01)
        else:
            dayup = dayup*(1+df)
    return dayup
dayfactor = 0.01
while dayUP(dayfactor) < 37.78:
    dayfactor += 0.001
print('工作日的努力参数是:{:.3f}'.format(dayfactor))