C Program to Print Left to Right Nodes at k level of Binary Tree

By | May 8, 2017

Print Left to Right Nodes at k level


Write a C Program to Print Left to Right Nodes at k level of Binary Tree. Here’s simple Program to print leftmost and rightmost node at k level of binary tree in C Programming Language.


What is Binary Search Tree ?


A Binary Search Tree (BST) is a Binary Tree in which all the nodes of Tree satisfies following  properties

  • The left sub-tree of a node has a key less than or equal to its parent node’s key.
  • The right sub-tree of a node has a key greater than to its parent node’s key.

Thus, Binary Search Tree divides all its sub-trees into two segments; the left sub-tree and the right sub-tree and can be defined as −

  • left_subtree (keys)  ≤  node (key)  ≤  right_subtree (keys)

Basic Operations on BST :


Following are the basic operations of a Binary Search Tree −

  • Search − This operation Searches an element in a tree.
  • Insert − This operation Inserts an element in a tree.
  • Pre-order Traversal − This operation Traverses a tree in a pre-order manner.
  • In-order Traversal − This operation Traverses a tree in an in-order manner.
  • Post-order Traversal − This operation Traverses a tree in a post-order manner.

Below is the source code for C Program to Print Left to Right Nodes at k level of Binary Tree which is successfully compiled and run on Windows System to produce desired output as shown below :


SOURCE CODE : :



OUTPUT : :



If you found any error or any queries related to the above program or any questions or reviews , you wanna to ask from us ,you may Contact Us through our contact Page or you can also comment below in the comment section.We will try our best to reach up to you in short interval.


Thanks for reading the post…

One thought on “C Program to Print Left to Right Nodes at k level of Binary Tree

  1. Pingback: C Program to Print Right to Left Nodes at k level of Binary Tree

Leave a Reply