algorithm/tech-interview-handbook
1
0
Fork 0
mirror of https://github.com/yangshun/tech-interview-handbook.git synced 2025-08-02 19:46:40 +08:00
Code Issues Packages Projects Releases Wiki Activity

seo: add social image

Browse Source
This commit is contained in:
Yangshun Tay
2022-05-11 10:18:34 +08:00
parent 5e137e236d
commit 75c75293b1
70 changed files with 138 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
contents/algorithms/tree.md
View File

@ -15,6 +15,10 @@ sidebar_label: Tree
toc_max_heading_level: 2
---
<head>
<meta property="og:image" content="https://www.techinterviewhandbook.org/social/algorithms/algorithms/algorithms-tree.png" />
</head>
## Introduction
A tree is a widely used abstract data type that represents a hierarchical structure with a set of connected nodes. Each node in the tree can be connected to many children, but must be connected to exactly one parent, except for the root node, which has no parent.