摘要: An inorder binary tree traversal can be implemented in a non-recursive way with a stack. For example, suppose that when a 6-node binary tree (with the 阅读全文
posted @ 2018-06-26 23:13 赖兴宇 阅读(158) 评论(0) 推荐(0)
摘要: A Binary Search Tree (BST) is recursively defined as a binary tree which has the following properties: The left subtree of a node contains only nodes 阅读全文
posted @ 2018-06-26 22:16 赖兴宇 阅读(242) 评论(0) 推荐(0)
摘要: People often have a preference among synonyms of the same word. For example, some may prefer "the police", while others may prefer "the cops". Analyzi 阅读全文
posted @ 2018-06-26 21:21 赖兴宇 阅读(139) 评论(0) 推荐(0)
摘要: The Japanese language is notorious for its sentence ending particles. Personal preference of such particles can be considered as a reflection of the s 阅读全文
posted @ 2018-06-26 18:15 赖兴宇 阅读(161) 评论(0) 推荐(0)
摘要: A Binary Search Tree (BST) is recursively defined as a binary tree which has the following properties: The left subtree of a node contains only nodes 阅读全文
posted @ 2018-06-26 15:58 赖兴宇 阅读(133) 评论(0) 推荐(0)
摘要: 1053 Path of Equal Weight (30)(30 分) Given a non-empty tree with root R, and with weight W~i~ assigned to each tree node T~i~. The weight of a path fr 阅读全文
posted @ 2018-06-26 14:36 赖兴宇 阅读(129) 评论(0) 推荐(0)