unordered_map<TreeNode*,int>m; }; 参考资料: https://leetcode.com/problems/diameter-of-binary-tree/description/ https://leetcode.com/problems/diameter-of-binary-tree/discuss/101132/java-solution-maxdepth https://leetcode.com/problems/diameter-of-binary-tree/discuss/101115/543-diameter-of-binary-tree-c_recursive_with-brief...
Given a binary tree, you need to compute the length of the diameter of the tree. The diameter of a binary treeisthe length of the longest path between any two nodesina tree. This path mayormaynotpassthrough the root. Example: Given a binary tree1 /\2 3 /\4 5Return3, whichisthe le...
Given a binary tree, you need to compute the length of the diameter of the tree. The diameter of a binary tree is the length of the longest path between any two nodes in a tree. This path may or may not pass through the root. Example: Given a binary tree 1 / \ 2 3 / \ 4 5...
543 Diameter of Binary Tree Problem: Given a binary tree, you need to compute the length of the diameter of the tree. The diameter of a binary tree is the length of the longest path between any two nodes in a tree. This path may or may not pass through the root. Example: Return 3...
The length of a path between two nodes is represented by the number of edges between them. 英文版地址 leetcode.com/problems/d 中文版描述 给定一棵二叉树,你需要计算它的直径长度。一棵二叉树的直径长度是任意两个结点路径长度中的最大值。这条路径可能穿过也可能不穿过根结点。 示例: 给定二叉树 1 ...
Given a binary tree, you need to compute the length of the diameter of the tree. The diameter of a binary tree is the length of the longest path between any two nodes in a tree. This path may or may not pass through the root. ...
Can you solve this real interview question? Diameter of Binary Tree - Given the root of a binary tree, return the length of the diameter of the tree. The diameter of a binary tree is the length of the longest path between any two nodes in a tree. This p
AcWing-Leetcode 暑期刷题打卡训练营第5期 LeetCode_543_Diameter of Binary Tree 0 添加我们的acwing微信小助⼿ 微信号:acwinghelper 或者加入QQ群:728297306 即可与其他刷题同学一起互动哦~AcWing 算法提高班开课啦!适用人群:准备11月中旬NOIP提高组(CSP-S)的同学准备找工作笔试的同学本课程系统讲解常用算法与数...
今天介绍的是LeetCode算法题中Easy级别的第124题(顺位题号是543)。给定二叉树,您需要计算树的直径长度。 二叉树的直径是树中任意两个节点之间最长路径的长度。 此路径可能会也可能不会通过根节点。例: 给出一棵二叉树 1 / \ 2 3 / \ 4 5 返回3,这是路径[4,2,1,3]或[5,2,1,3]的长度。 注意:...
Given a binary tree 1 / \ 2 3 / \ 4 5 Return3, which is the length of the path [4,2,1,3] or [5,2,1,3]. Note:The length of path between two nodes is represented by the number of edges between them. 给一个二叉树,计算二叉树的直径,直径是任意两个节点之间的最长路径。