系统说我的y没有定义
money = 100
year = 1
rate = 0.02
def day_return(money, year, rate=0.06):
'''方案:每日利息加入本金复投'''
for y in range(year):
for day in range(365):
money = money * rate / 365 + money
return money
print('每天复利一次,第%d年结束时,本利合计:%.4f' % (y+1, money))
def month_return(money, year, rate=0.06):
'''方案:每月利息加入本金复投'''
for y in range(year):
for month in range(12):
money = money * rate / 12 + money
return money
print('每月复利一次,第%d年结束时,本利合计:%.4f' % (y+1, money))
def quarter_return(money, year, rate=0.06):
'''方案:每月利息加入本金复投'''
for y in range(year):
for month in range(4):
money = money * rate / 4 + money
return money
print('每季复利一次,第%d年结束时,本利合计:%.4f' % (y+1, money))
def halfyear_return(money, year, rate=0.06):
'''方案:每月利息加入本金复投'''
for y in range(year):
for month in range(2):
money = money * rate / 2 + money
return money
print('每半年复利一次,第%d年结束时,本利合计:%.4f' % (y+1, money))
def year_return(money, year, rate=0.06):
'''方案:每年利息加入本金复投'''
for y in range(year):
money = money * rate + money
return money
print('每年复利一次,第%d年结束时,本利合计:%.4f' % (y+1, money))
def week_return(money, year, rate=0.06):
'''方案:每日利息加入本金复投'''
for y in range(year):
for week in range(52):
money = money * rate / 52 + money
return money
print('每周复利一次,第%d年结束时,本利合计:%.4f' % (y+1, money))