二叉查换树,左孩子小于等于根,右孩子大于根。
完全二叉树,叶子都在最后一层,所有结点(除了叶子)都有两个孩子。
平衡二叉树,左右子树的高度在一定范围内。
4.1 Implement a function to check if a binary tree is balanced. For the
purposes of this question, a balanced tree is defined to be a tree such that the
heights of the two subtrees of any node never differ by more than one.
点此。
4.2
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时间: 2024-10-12 15:19:57