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...
Given an array where elements are sorted in ascending order, convert it to a height balanced BST. 将有序数组转化为二叉搜索树,其实题目说的不清楚,应该是二叉平衡树。二分的思想。/** * Definition f......