算法层序遍历二叉树的相关内容

文章 2024-06-06 来自：开发者社区

数据结构和算法学习记录——层序遍历（层次遍历）、二叉树遍历的应用（输出二叉树中的叶节点、求二叉树的高度、二元运算表达式树及其遍历、由两种遍历序列确定二叉树）

层序遍历层序遍历可以通过一个队列来实现，其基本过程为：先根节点入队，然后：从队列中取出一个元素；访问该元素所指的节点；若该元素所指节点的左、右孩子节点非空，则将其左、右孩子的指针顺序入队。循环123的步骤，直到队列为空。思路图解 ...

文章 2023-08-31 来自：开发者社区

算法训练Day16|● 层序遍历 10 ● 226.翻转二叉树 ● 101.对称二叉树 2

LeetCode:层序遍历 10二叉树的层序遍历-力扣（leetcode）1.思路:递归实现层序遍历，需要deep记录深度便于数值插入对应层的子序列中。①确定递归函数的参数和返回值：当前节点及其深度deep②确定终止条件：当前节点为空时返回③确定单层递归逻辑：2.代码实现 1class Solution { 2 List<List<Integer>> resLis...

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更新时间 2024-06-07 16:02:36

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