摘要: class Node(): "节点" def __init__(self, elem): self.elem = elem self.lchild = None self.rchild = None class Tree(): "二叉树" def __init__(self): self.root 阅读全文
posted @ 2021-08-04 20:53 钟胜一 阅读(174) 评论(0) 推荐(0) 编辑