利用python 写一段商品,折扣,价格,商品名称,支付金额,找零
时间: 2024-09-26 20:02:12 浏览: 74
在Python中,我们可以创建一个简单的函数来模拟计算商品购买、折扣后的支付过程。下面是一个示例:
```python
def calculate_payment(item_name, original_price, discount_rate, payment):
# 商品名称
product_name = item_name
# 折扣前的价格
original_amount = original_price
# 计算折扣价
discounted_price = original_amount * (1 - discount_rate)
# 支付金额
payment_given = payment
# 找零
change = payment_given - discounted_price if payment_given >= discounted_price else "支付不足"
# 返回结果
result = {
'产品名称': product_name,
'原价': original_amount,
'折扣后价格': discounted_price,
'支付金额': payment_given,
'找零': change
}
return result
# 示例使用
item_name = "iPhone"
original_price = 8000
discount_rate = 0.1 # 10%折扣
payment = 7500
calculation = calculate_payment(item_name, original_price, discount_rate, payment)
print(calculation)
```
在这个例子中,`calculate_payment`函数接收商品名称、原价、折扣率和支付金额作为输入,然后计算折扣后价格和找零。最后返回一个包含所有信息的字典。
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