总评成绩计算。公共必修课《程序设计》按专业类别设置总评成绩的构成比例。其中，理科类专业的总评成绩，平时占10%，期中占20%，期末占70%；文科类专业的总评成绩，平时占20%，期中占20%，期末占60%；艺术类专业的总评成绩，平时占30%，期中占30%，期末占40%。请编写程序根据用户输入的专业类别，输出对应的成绩构成比例使用多分支结构

You didn't provide an API key. You need to provide your API key in an Authorization header using Bearer auth (i.e. Authorization: Bearer YOUR_KEY), or as the password field (with blank username) if you're accessing the API from your browser and are prompted for a username and password. You can obtain an API key from https://platform.openai.com/account/api-keys. [2024-04-11 16:10:10 | AI写代码神器 | 363点数解答]