04. 二叉树的还原知识 #34
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这个二叉树的还原是不是应该是完全二叉树才行 |
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不需要,普通二叉树也可以的。 |
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如果想仅通过前序遍历,或者后序遍历还原一颗二叉树也是可以的。前提条件是空节点,也就是叶子节点的null子节点也要序列化下来 |
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3.2 node右子树是否应该改为 node.right = createTree(inorder[k + 1: n], postorder[n - k - 1: n - 1], n - k - 1) |
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04.二叉树的还原知识 | 算法通关手册
二叉树的还原知识 # 1. 二叉树的还原简介 # 二叉树的还原:指的是通过二叉树的遍历序列,还原出对应的二叉树。 从二叉树的遍历过程可以看出,给定一棵非空
https://algo.itcharge.cn/07.Tree/01.Binary-Tree/04.Binary-Tree-Reduction/
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