---
title: "Discussion on \"Trees : Introduction to Data Structures and Algorithms | Topic - 2\" | Hashnode"
description: "Discussion on \"Trees : Introduction to Data Structures and Algorithms | Topic - 2\". What is a Tree?\nA tree is a nonlinear data structure. It is a collection of nodes where each node contains addresses of other nodes. A tree data structure has a root node, internal nodes and leaf nodes. The number of children of a node determines the..."
url: "https://hashnode.com/posts/trees-introduction-to-data-structures-and-algorithms-topic-2/63b90bed115adf8d99a34ba9"
---

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# [Trees : Introduction to Data Structures and Algorithms | Topic - 2](https://monktech.hashnode.dev/trees-introduction-to-data-structures-and-algorithms-topic-2?utm_source=hashnode&utm_medium=feed)

What is a Tree? A tree is a nonlinear data structure. It is a collection of nodes where each node contains addresses of other nodes. A tree data structure has a root node, internal nodes and leaf nodes. The number of children of a node determines the...

Jan 7, 2023 · 3 min read · monktech.hashnode.dev  
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-   [#tree](https://hashnode.com/tag/tree)
-   [#trees](https://hashnode.com/tag/trees)
-   [#treetraversals](https://hashnode.com/tag/treetraversals)
-   [#data-structures](https://hashnode.com/tag/data-structures)
-   [#coding](https://hashnode.com/tag/coding)

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[Sarthak Thakkar](https://hashnode.com/@sarthak7)

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Software engineer and a problem solver. I am interested in Competitive coding and Development.

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