sairate 7df250638d chore: 添加项目基础结构和示例代码
- 创建 .idea 目录和相关配置文件,设置项目结构
- 添加多个课堂成果示例代码,涵盖不同主题和功能
- 创建和配置 .gitignore 文件,忽略特定文件和目录
2025-07-05 09:36:00 +08:00

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#请在这里编写代码
price_in = int(input("请输入您购买商品的总价:"))
price1 = price_in * 0.9
if price_in >= 300:
price2 = price_in - 40
else:
price2 = price_in
if price_in < 500:
price3 = price_in
else:
if price_in < 1000 :
price3 = price_in - 88
else:
price3 = price_in - 188
print(f'原价是:{price_in},三种方案优惠后价格依次为:{price1}{price2}{price3}')