Given a n-ary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. For example, given a 3-ary tree: We should return its max depth, which is 3. Note: The dept…
Question 559. Maximum Depth of N-ary Tree Solution 题目大意:N叉树求最大深度 思路:用递归做,树的深度 = 1 + 子树最大深度 Java实现: /* // Definition for a Node. class Node { public int val; public List<Node> children; public Node() {} public Node(int _val,List<Node> _children…