Question

我是Python的新手，我正在尝试创建一个程序，让我可以继续每月添加12个月的付款。这就是我到目前为止所做的：

for i in range(1,13):     
   print('this is month',i)     
   add = int(input('how much money do you want to add?: '))     
   print(add)

请保持代码简单。感谢。

Answer 1

有几种方法可以做到这一点：

就地添加

# start with zero dollars paid at month 1
add = 0 
for i in range(1,13):     
    print('this is month',i)     
    month_add = int(input('how much money do you want to add?: '))
    add += month_add

print(add)

变量重新分配：

add = 0
for i in range(1,13):     
    print('this is month',i)     
    month_add = int(input('how much money do you want to add?: '))
    add = add + month_add

print(add)

最后使用list和sum跟踪每个月的付款：

# initialize the monthly payment list
monthly_payments = []
for i in range(1,13):     
    print('this is month',i)     
    add = int(input('how much money do you want to add?: '))
    monthly_payments.append(add)

total_paid = sum(monthly_payments)
print(total_paid)

使用字典跟踪每个月的付款：

monthly_payments = {}
for i in range(1,13):     
    print('this is month',i)     
    add = int(input('how much money do you want to add?: '))
    monthly_payments[i] = add

total_paid = sum(amount for month, amount in monthly_payments.items())
print(total_paid)

Answer 2

简单！

add = 0
for i in range(1,13):     
   print('this is month',i)     
   add += int(input('how much money do you want to add?: '))     
   print(add)

每月付款使用for循环

2 个答案: