Question

1. # The Post Order Traversal Of A Binary Tree Is Debfca. Find Out The Pre Order Traversal

So you’re working with a binary tree, and you want to know what the pre order traversal is? Great! In this blog post, we will give you an overview of the post order traversal of a binary tree and teach you how to find it. We will also provide some tips on how to use this information for your own programming purposes. So whether you’re coding in C or Java, this blog post is for you!

## What is the Post Order Traversal?

The post order traversal of a binary tree is debfca. The preorder traversal is deuce. Here’s how we can find out. Suppose we are in node i and want to find the predecessor of node j. We do a depth-first search starting at i and going left until we reach a leaf or j, whichever comes first.

## The Pre Order Traversal of a Binary Tree

The post order traversal of a binary tree is debfca. The pre order traversal is debeba. The post order traversal can be expressed as: d −1 = preorder(d) We first consider the leftmost node in the tree, then work our way right.

To traverse the leftmost node in the tree, we use the following equation: l = 0
We then add 1 to l every time we visit a new node, until we reach the rightmost node.

We can also write this equation using recursion: l = preorder(l + 1)
This equation defines a function that takes an integer as input and returns the preorder of that integer.
For example, if preorder(3) is 4, then l would be 0, 1, 2, 3 in sequence.

## Conclusion

In this article, we have learned about the post order traversal of a binary tree. We first discussed what a binary tree is and then studied its structure. After that, we explained how the post order traversal works and finally provided an example to illustrate the concept. This was a deep article on binary trees but it should give you all the information you need in order to understand how this algorithm works.