摘要： ![sicp每日一题[2.2]](https://img2024.cnblogs.com/blog/3223467/202409/3223467-20240908090130353-343814789.png)
Exercise 2.2 Consider the problem of representing line segments in a plane. Each segment is represented as a pair of points: a starting point and an e 阅读全文
Exercise 2.2 Consider the problem of representing line segments in a plane. Each segment is represented as a pair of points: a starting point and an e 阅读全文