---
title: "Pulsara Sandeepa (@Pulsara) | Hashnode"
description: "Tech Enthusiast| Undergraduate | Blogger. Read the latest articles by Pulsara Sandeepa on Hashnode."
url: "https://hashnode.com/@Pulsara"
---

@Pulsara

# Pulsara Sandeepa

@Pulsara · Sri Lanka · Joined February 2021

Tech Enthusiast| Undergraduate | Blogger

### [What is a Binary Search Tree?](https://pulsarasandeepa.hashnode.dev/what-is-a-binary-search-tree?utm_source=hashnode&utm_medium=feed)

A Binary Search Tree is a tree data structure in which all the nodes follow these properties. The value of the key of the left sub-tree is less than the value of its parent (root) node’s key. The value of the key of the right sub-tree is greater th...

4 min read · [pulsarasandeepa.hashnode.dev](https://pulsarasandeepa.hashnode.dev/what-is-a-binary-search-tree?utm_source=hashnode&utm_medium=feed)

[Mar 9, 2021](https://hashnode.com/posts/what-is-a-binary-search-tree/6047732b0b907051bba3d91a)