Leetcode559.Maximum Depth of N-ary TreeN叉树的最大深度

【Leetcode559.Maximum Depth of N-ary TreeN叉树的最大深度】的更多相关文章

[LeetCode] Maximum Depth of N-ary Tree N叉树的最大深度

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…

Leetcode 104. Maximum Depth of Binary Tree（二叉树的最大深度）

Given a binary 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. 分析:求二叉树的最大深度解法一:很容易想到的便是递归(深度优先搜索) (1)如果根节点是空,则返回0:否则转到(2) (2) l = 左子树的最大深度; r = 右子树的最大深…

LeetCode 104. Maximum Depth of Binary Tree （二叉树的最大深度）

Given a binary 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. 题目标签:Tree 这道题目给了我们一个二叉树,要我们找到最大深度,就是从root点到最深的那个点之间点的数量.利用post order 来遍历二叉树,对于每一个点,它的两个chi…

Leetcode559.Maximum Depth of N-ary TreeN叉树的最大深度

给定一个 N 叉树,找到其最大深度. 最大深度是指从根节点到最远叶子节点的最长路径上的节点总数. 说明: 树的深度不会超过 1000. 树的节点总不会超过 5000. class Solution { public: int maxDepth(Node* root) { if(root == NULL) return 0; int cnt = 0; queue<Node*> q; q.push(root); while(!q.empty()) { int s = q.size(); cnt++…

LeetCode559. Maximum Depth of N-ary Tree

第一次写出了具有迭代和递归的函数,还是有点收获的,虽然题目比较简答当要对某些对象重复使用时,考虑循环,也就是迭代当函数可以简化一个重复的操作时,考虑递归,而且就当下一次使用这和函数的结果已经有啦,就不会考虑的太复杂自己写的答案: """ # Definition for a Node. class Node(object): def __init__(self, val, children): self.val = val self.children = childre…

【easy】104. Maximum Depth of Binary Tree 求二叉树的最大深度

求二叉树的最大深度 /** * Definition for a binary tree node. * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(int x) : val(x), left(NULL), right(NULL) {} * }; */ class Solution { public: int maxDepth(TreeNode* root) { int l,r; ; l…

(N叉树 DFS 递归 BFS) leetcode 559. Maximum Depth of N-ary Tree

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…

【Leetcode559.Maximum Depth of N-ary TreeN叉树的最大深度】的更多相关文章

[LeetCode] Maximum Depth of N-ary Tree N叉树的最大深度

Leetcode 104. Maximum Depth of Binary Tree（二叉树的最大深度）

LeetCode 104. Maximum Depth of Binary Tree （二叉树的最大深度）

Leetcode559.Maximum Depth of N-ary TreeN叉树的最大深度

LeetCode559. Maximum Depth of N-ary Tree

【easy】104. Maximum Depth of Binary Tree 求二叉树的最大深度

(N叉树 DFS 递归 BFS) leetcode 559. Maximum Depth of N-ary Tree

Leetcode之深度优先搜索（DFS）专题-559. N叉树的最大深度（Maximum Depth of N-ary Tree）

C#LeetCode刷题之#559-N叉树的最大深度（Maximum Depth of N-ary Tree）

C#LeetCode刷题之#104-二叉树的最大深度（Maximum Depth of Binary Tree）