Data structures overview geeks for geeks

Types of data structure

How to identify which Data Structure to use.

1. If the array is sorted or there are 2 pointers
2. If you are given a linked list
3. If asked for top/least K items
4. Tree or Graph Question
5. If you have been given frequency/ duplicates
6. If asked for maximum/ minimum subarray/ subset
7. If permutations or subsets

Types of data structure

Tree Data Structure is a hierarchical data structure in which a collection of elements known as nodes are connected to each other via edges such that there exists exactly one path between any two nodes.
Basic Operations on Tree Data Structure: Height of Tree.
Height and Depth of Node..

What is the overview of data structure?

A data structure is a specialized format for organizing, processing, retrieving and storing data.
There are several basic and advanced types of data structures, all designed to arrange data to suit a specific purpose.
Data structures make it easy for users to access and work with the data they need in appropriate ways..