摘要: 数据结构里面讲过:用递归,深度优先遍历或广度优先遍历都行 /* // Definition for a Node. class Node { public int val; public List<Node> children; public Node() {} public Node(int _v 阅读全文
posted @ 2020-05-19 17:10 TinyMark 阅读(680) 评论(0) 推荐(0) 编辑