以下是一个购物结账打折系统的Python程序示例: ```python def calculate_total_payment(amount, is_member): if amount > 500 and is_member: total_payment = amount * 0.8 elif amount > 500 and not is_member: total_payment = amount * .9 elif amount <= 500 and is_member: total_payment = amount * 0.9 else: total_payment = amount return total_payment # 获取购物金额和是否为会员的信息 amount = float(input("请输入购物金额:")) is_member = bool(input("是否为会员(True/False):")) # 计算最终实付金额 total_payment = calculate_total_payment(amount, is_member) print("最终实付金额:", total_payment) ``` 使用上述程序,您可以通过输入购物金额和是否为会员两个信息,来计算最终的实付金额。根据商场周年庆的打折规则,程序会自动判断是否满足打折条件,并计算最终实付金额。 [2024-05-05 18:57:17 | GPT-代码助手 | 661字解答]