Flatten binary tree in order of post-order traversal
In computer science and data structures, a binary tree is a tree data structure in which each node has at most two children, referred to as the left child and the right child. The post-order traversal of a binary tree visits the nodes in the order: left subtree, right subtree, root.

"Flattening" a binary tree refers to the process of converting the binary tree into a linear structure such as an array or a list while preserving the order of the nodes in the post-order traversal. This is typically done by recursively traversing the left and right subtrees and appending them to a result list before appending the root node.
Program List
-
1) Flatten binary tree in order of postorder traversal in java
2) Flatten binary tree in order of postorder traversal in c++
3) Flatten binary tree in order of postorder traversal in c
4) Flatten binary tree in order of postorder traversal in golang
5) Flatten binary tree in order of postorder traversal in c#
6) Flatten binary tree in order of postorder traversal in vb.net
7) Flatten binary tree in order of postorder traversal in php
8) Flatten binary tree in order of postorder traversal in node js
9) Flatten binary tree in order of postorder traversal in python
10) Flatten binary tree in order of postorder traversal in ruby
11) Flatten binary tree in order of postorder traversal in scala
12) Flatten binary tree in order of postorder traversal in swift
13) Flatten binary tree in order of postorder traversal in kotlin
Please share your knowledge to improve code and content standard. Also submit your doubts, and test case. We improve by your feedback. We will try to resolve your query as soon as possible.
New Comment