Question

我正在尝试编写一个程序来计算经销商利润（获得25％的销售利润）和新车销售（获得35％的销售利润）。它应计算两者的佣金，然后加在一起以获得总佣金。我的程序正在运行所需的输出，但当它达到总佣金时，我收到下面列出的错误：

Enter pre-owned sales profit: 3600
Enter new sales profit: 18000
Pre_owned_sales * 0.25/100: $900
Commission new sales * 0.35/100: $6300
Traceback (most recent call last):
  File "C:/Users/Darlene/Desktop/CAR_SALES_PROFIT04232016.py", line 15, in <module>
    main()
  File "C:/Users/Darlene/Desktop/CAR_SALES_PROFIT04232016.py", line 6, in main
    total = float(input('Total Commission:$', commission_preowned_sales,'+',commission_new_sales))
TypeError: input expected at most 1 arguments, got 4

有人可以告诉我在下面的程序中我做错了什么吗？：

def main():
    pre_owned_vehicles = float(input("Enter pre-owned sales profit: "))
    new_vehicles = float(input("Enter new sales profit: "))
    commission_preowned_sales = float(input("Pre_owned_sales *0.25/100: $"))
    commission_new_sales = float(input("Commission new sales *0.35/100: $"))
    total = float(input('Total Commission:$', commission_preowned_sales,'+',commission_new_sales))
    print('Pre-owned_sales_profit is $',format(pre-owned_sales_profit,'.2f'))
    print('New_sales_profit_is $',format(new_sales,'.2f'))
    print('Pre-owned_commission_is $',format(Pre-owned_commission,'.2f'))
    print('New_sales_commission_is $',format(new_sales_commission,'.2f'))
    print(profit + commission,'$',format(total_pay,'.2f'),sep='')



main()

Answer 1

如果commission_preowned_sales和commission_new_sales是total所需的唯一变量，则total不需要用户提供额外的输入，在这种情况下input正在不必要地使用。出现错误是因为input函数只接受一个参数（一个string在控制台中打印请求输入）。考虑更新为total = commission_preowned_sales + commission_new_sales。 float在技术上是可选的，因为这些变量已经转换为float。

汽车推销员计算器

1 个答案: