如何引入while循环以计算月利率？

如何解决如何引入while循环以计算月利率？

我有一个问题，问用户输入以下内容后，我会要求我计算帐户的利率：

P   is  the present value   of  the account.
i   is  the monthly interest    rate.
t   is  the number  of  months.

我当前拥有的代码是这样：

def get_value(p,i,t):
    return p * (1 + i) ** t

def main():
    p = float(input("Please enter the current amount of money in your account: "))
    i = float(input("Please enter the monthly interest rate: "))
    t = float(input("Please enter the number of months: "))
    #the while loop would probably go here,but I just dont kNow how to do it#

    
    future_total = get_value(p,t)
    print ("\nAfter",t,"months,you will have $",format(future_total,".2f"),"in your account.")
    
    
main()

但是输出只给我10个月后的最终金额，如何执行循环以查看自第1个月以来帐户中有多少钱？

解决方法

我首先要创建一个名为month的变量并将其设置为1。然后使用while循环，以便当月份小于输入的月份时，将根据输入的信息更新当前值。这将打印出帐户中每个月的金额，而不仅仅是最终值。

def get_value(p,i,t):
    month = 1

    while month <= t: 
        p = p * (1 + i) 
        print(month,p)
        month += 1

def main():
    p = float(input("Please enter the current amount of money in your account: "))
    i = float(input("Please enter the monthly interest rate: "))
    t = float(input("Please enter the number of months: "))
    
    print(get_value(p,t))
    # future_total = get_value(p,t)
    # print ("\nAfter",t,"months,you will have $",format(future_total,".2f"),"in your account.")
    # print(f'After {t} months,you will have ${future_total} in your account.')
    
main()