Discover data structures and algorithms using Python. Gain insights into solving real-world problems and typical interview questions with detailed reviews, explanations, and hands-on coding exercises.

Data structures and algorithms are among the most fundamental concepts of Computer Science. Whether it’s real-world problems you’re trying to solve or the typical coding question asked in an interview, almost every problem requires you to demonstrate a deep understanding of data structures and algorithms. 

This course is a detailed review of some of the most common data structures and algorithms that you’ll see in interviews and your everyday work. With implementation details, thorough explanations, and hands-on coding exercises, you’ll quickly gain the confidence you need to solve any problem, no matter the situation.

Data Structures and Algorithms in Python

In this lesson, we consider how to delete, or, remove nodes from a doubly linked list. Once we cover the concept of how to perform this action, we follow through with a Python implementation.

We will analyze the entire implementation step by step in four parts. The following are the different cases that we can encounter while deleting a node from a doubly linked list. 

## Case 1: Deleting the only node present

In this lesson, we consider how to delete, or, remove nodes from a doubly linked list. Once we cover the concept of how to perform this action, we follow through with a Python implementation.

We will analyze the entire implementation step by step in four parts. The following are the different cases that we can encounter while deleting a node from a doubly linked list. 

# Case 1: Deleting the only node present

In this lesson, you will learn how to remove a node from a doubly linked list. 

Introduction

Stack

Singly Linked Lists

Circular Linked Lists

Doubly Linked Lists

Arrays

Binary Trees

Binary Search Trees

Binary Search

Recursion

String Processing

Delete Node

Case 1: Deleting the only node present