Flyingfish

[Q] Given a binary tree, determine if it is height-balanced. For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node neve

算法面试通关40讲 知识点 Array 理论 Access: O(1) Insert: 平均O(n) Delete: 平均O(n) Singly Linked List & Doubly Linked List 理论 space: O(n) prepend: O(1) append: O(1) lookup: O(n) insert: O(1) delete: O(...

[Q] 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. [C] /**  * Definition f