LeetCode 109. Convert Sorted List to Binary Search Tree Description Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST. For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtr...
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST. 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 never differ by more than 1. Example: Given th...
Leetcode Convert Sorted List to BST Bottom-up 较难的题目1. 和 google code jam 分数那题差不多, 需要用到 &1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 TreeNode* buildTree(ListNode* &head, int st, int ed) {...
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST. 2.解法分析 题意为将一个按升序排列的单链表转换为一个平衡的BST,将单链表转换为平衡树很容易,然后按照先序遍历赋值即可。时间复杂度和空间复杂度都是O(N),时间复杂度上没什么好说的, 但是...
LeetCode: 109. Convert Sorted List to Binary Search Tree 题目描述 Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST. For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtr...
阿里云为您提供专业及时的leetcode sorted List的相关问题及解决方案,解决您最关心的leetcode sorted List内容,并提供7x24小时售后支持,点击官网了解更多内容。
Can you solve this real interview question? Convert Sorted List to Binary Search Tree - Given the head of a singly linked list where elements are sorted in ascending order, convert it to a height-balanced binary search tree. Example 1: [https://asse
https://leetcode.com/problems/convert-sorted-list-to-binary-search-tree/ 题目: Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST. 思路: 简单起见,先把链表值存到数组中,用数组递归感觉会简单点。。
LeetCode 108. Convert Sorted Array to BST 简介:给定一个数组,其中元素按升序排序,将其转换为高度平衡的BST。对于这个问题,高度平衡的二叉树被定义为:二叉树中每个节点的两个子树的深度从不相差超过1。 LeetCode 108. Convert Sorted Array to Binary Search Tree...
Convert Sorted List to Binary Search Tree 题目描述题目难度:Medium Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST. For this problem, a height-balanced binary tree is defined as a binary LeetCode—108. Convert Sorted Array to ...