摘要： ![sicp每日一题[2.21]](https://img2024.cnblogs.com/blog/3223467/202409/3223467-20240922083411098-1922685940.png)
Exercise 2.21 The procedure square-list takes a list of numbers as argument and returns a list of the squares of those numbers. (square-list (list 1 2 阅读全文
Exercise 2.21 The procedure square-list takes a list of numbers as argument and returns a list of the squares of those numbers. (square-list (list 1 2 阅读全文