因此,我试图编写一个函数,要求投入三件事,投资利率和投资期限,然后将其输出到年份,利息和总数的列中。
def figinvest():
amount = eval(input("Please give me the amount invested: "))
interest = eval(input("Please give me the current interest rate as a decimal: "))
duration = eval(input("Please give me the duration of the investment: "))
info = []
输出应如下所示:
Year Interest Total
0 0.00 3000.00
1 165.00 3165.00
2 174.07 3339.07
etc.
列出项目
print( "Year Interest Total")
这是我到目前为止所拥有的。我只是坚持如何使用输入并将它们放入列中。
答案 0 :(得分:0)
这是一个含糊不清的问题。您必须告诉我们您使用的是哪种软件,语言和工具。所以我们可以指导你。 从你提供的代码来看,它并不是明显的。“
答案 1 :(得分:0)
您只使用没有任何外部库的base python,我会将结果存储在列表列表中。
## your function to ask for user input
def figinvest():
amount = eval(input("Please give me the amount invested: "))
interest = eval(input("Please give me the current interest rate as a decimal: "))
duration = eval(input("Please give me the duration of the investment: "))
return [amount, interest, duration]
也许是一个循环来继续问问题,以便你可以继续问问题,直到用户决定停止
all_reply = []
while True:
## ask question till user say N
singleReply = figinvest()
all_reply.append(singleReply)
anotherInvestment = input("Will you like to enter another investment- Press N to quit")
if anotherInvestment == "N" :
break
print("Year\tInterest\tTotal")
for reply in all_reply:
## convert integer to string for join and print
reply = [ str(x) for x in reply]
print("\t".join(reply))
希望您觉得这个有用作为一般指南!当然你可能需要添加一些逻辑以确保你的输入将是十进制和东西,但我不能为你做你的工作hehehe(并接受我的答案=))