Question

我有一个func calculate_tax应该将 name：salary 对作为参数，计算税后然后返回 name：total_tax 对的字典。但是，它似乎没有正确计算税收。我可能做错了什么？这是代码：

def calculate_tax(**data):
    for key in data:
        if data[key] > 0 and data[key] <= 1000:
            data[key] = 0
        elif data[key] > 1000 and data[key] <= 10000:
            data[key] += (data[key]-1000)*0.1
        elif data[key] > 10000 and data[key] <= 20200:
            data[key] += (data[key]-10000)*0.15
        elif data[key] > 20200 and data[key] <= 30750:
            data[key] += (data[key]-20200)*0.2
        elif data[key] > 30750 and data[key] <= 50000:
            data[key] += (data[key]-30750)*0.25
        elif data[key] > 50000:
            data[key] += (data[key]-50000)*0.3
    return data

税率为：

Yearly Income: 0 - 1000
Tax Rate: 0%

Yearly Income: 1,001 - 10,000
Tax Rate: 10%

Yearly Income: 10,001 - 20,200
Tax Rate: 15%

Yearly Income: 20,201 - 30,750
Tax Rate: 20%

Yearly Income: 30,751 - 50,000
Tax Rate: 25%

Yearly Income: Over 50,000
Tax Rate: 30%

例如，给定时：

{'Ken':500,'Patrick':20500,'Winnie':70000}

它应该将Patrick的税收归还为2490

Answer 1

calculate_tax中的错误方法，税收为2490美元，通过3级税基。

因此，您应该计算收入 - 税基，直到其他人无需纳税。

您可以使用while循环来执行此操作。

顺便说一句，我为你做了这件事=]

+++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++

def calculate_tax(data_dict):
    for person in data_dict:
        income_need_to_pay_tax = data_dict[person]
        tax = 0
        while income_need_to_pay_tax > 1000:
            if income_need_to_pay_tax > 50000:
                income_in_tax_base = income_need_to_pay_tax - 50000
                income_need_to_pay_tax -= income_in_tax_base
                tax += income_in_tax_base*0.3
            if income_need_to_pay_tax > 30750:
                income_in_tax_base = income_need_to_pay_tax - 30750
                income_need_to_pay_tax -= income_in_tax_base
                tax += income_in_tax_base*0.25
            if income_need_to_pay_tax > 20200:
                income_in_tax_base = income_need_to_pay_tax - 20200
                income_need_to_pay_tax -= income_in_tax_base
                tax += income_in_tax_base*0.2
            if income_need_to_pay_tax > 10000:
                income_in_tax_base = income_need_to_pay_tax - 10000
                income_need_to_pay_tax -= income_in_tax_base
                tax += income_in_tax_base*0.15
            if income_need_to_pay_tax > 1000:
                income_in_tax_base = income_need_to_pay_tax - 1000
                income_need_to_pay_tax -= income_in_tax_base
                tax += income_in_tax_base * 0.1
        print(person, tax)

Patrick 2490.0 肯0 小熊15352.5

Answer 2

你在寻找这样的东西吗？：

def calculate_tax(data_dict):
    data_output = []

    for person in data_dict:
        income_need_to_pay_tax = data_dict[person]
        tax = 0
        while income_need_to_pay_tax > 1000:
            if income_need_to_pay_tax > 50000:
                income_in_tax_base = income_need_to_pay_tax - 50000
                income_need_to_pay_tax -= income_in_tax_base
                tax += income_in_tax_base*0.3
            if income_need_to_pay_tax > 30750:
                income_in_tax_base = income_need_to_pay_tax - 30750
                income_need_to_pay_tax -= income_in_tax_base
                tax += income_in_tax_base*0.25
            if income_need_to_pay_tax > 20200:
                income_in_tax_base = income_need_to_pay_tax - 20200
                income_need_to_pay_tax -= income_in_tax_base
                tax += income_in_tax_base*0.2
            if income_need_to_pay_tax > 10000:
                income_in_tax_base = income_need_to_pay_tax - 10000
                income_need_to_pay_tax -= income_in_tax_base
                tax += income_in_tax_base*0.15
            if income_need_to_pay_tax > 1000:
                income_in_tax_base = income_need_to_pay_tax - 1000
                income_need_to_pay_tax -= income_in_tax_base
                tax += income_in_tax_base * 0.1
            data_output.append((person, tax))        
    return dict(data_output)

将字典传递给函数，操作值并返回字典

2 个答案: