Data-Structure-Algorithms

This is a study plan for Data Structure & Algorithms.

Programming Language

Basically you can use any Programming Language for Data-Structure-Algorithms but here I'm using Python.

Python

To learn Python this playlist by Corey Schafer Learn-Python-1

To learn Python this playlist by Sendex Learn-Python-2

Automate the Boring Stuff with Python Python

Books

• Data Structures and Algorithms in Python

  • by Goodrich, Tamassia, Goldwasser
  • I loved this book. It covered everything and more.

• Introduction to Algorithms

  • This book is a great ,but won't teach you how to write good code

Problems

Practice what you learn.

• GeeksForGeeks
• LeetCode
• Hackerrank
• Hackerearth
• CodeChef
• CodeForces

Introduction to Algorithm

• What is an algorithm?
• Performance Analysis
• Space Complexity
• Time Complexity
• Asymptotic Notation

Introduction to Data Structures

• Data Structures Playlist
• Udemy Course for algorithms and data structures

Algorithmic complexity / Big-O / Asymptotic analysis

Big-O measures the run time of algorithm as the size of input data increases.

Videos

• Big-O
• Complexity Theory Basics

Documentation

• Analysis of Algorithms
• Worst, Average and Best Cases
• Asymptotic Notations
• Space Complexity
• Amortized Analysis

Array / List

Array/List is collection of items in a sequential manner. And items of array/list access by indexing.

Videos

• Array/List
• Multidimensional list

Documentation

• Introdunction to Array/List
• Offical Documentation
• Multidimensional list

Stack

Stack is Linear Data Structures.Stack works on principle Last in First Out (FILO).

Video

• Stacks

Documentation

• Stack Intro
• Stack ADT
• More on Stack

Implementation

• Implementation of Stack