随笔分类 -  [SICP]

• [SICP][CH 2.2] 层次性数据和闭包性质
  摘要：本答案部分参考SICP 解题集byhuangz，和SICP学习笔记和习题解答byKelvin。2.2.2层次性结构计算叶节点用这个递归方程计算就好了：(leaves tree) = (leaves (car tree)) + (leaves (cdr tree)),(leaves leave) = ... 阅读全文
  posted @ 2014-12-03 13:34 Rancher 阅读(332) 评论(0) 推荐(0)