Data Structures & Algorithms in Python - Coding Interview

Learn all the data structures and algorithms in a simplified way. Practice questions and master coding interviews.
Free tutorial
Rating: 4.5 out of 5 (64 ratings)
9,467 students
1hr 30min of on-demand video
English
English [Auto]

Data Structures, Algorithms, Coding, Cracking coding interviews, Python

Requirements

  • Have basic programming understanding

Description

This course will start from the very basics of algorithms and data structures and cover all the advanced data structures. We will discuss all the concepts that you need to learn and dive deeper into popular coding questions. You do not need any pre-requisite knowledge in data structures before taking this course. So, if you are a newbie or an advanced programmer looking to refresh your knowledge, this is the course for you. Moreover, it is in Python and the solutions to all the coding problems are given in Python, which makes it more interesting and gives you the opportunity to learn Python as well.


The highlight will be the coding problems that will be explained as well as given as exercise in this course. You will learn the following concepts in this course:

1. Big O

2. Arrays

   o Basics

   o Traverse an array in reverse

   o Traverse from both ends

3. Linked List

   o Implementation

   o Add and delete nodes

4. Stack

   o Implementation

5. Queues

   o Implementation

6. Hash Maps

   o Implementation

   o Hash Functions

7. Binary Trees

   o Traversal

   o Top to Bottom

   o Bottom to Top

8. Binary Search Tree

   o Implementation

9. Heap

   o Implementation

10. Graphs

   o Basics

   o DFS

   o BFS

11. Tries

   o Implementation


The following algorithms will be included in these topics:

- Searching

- Sorting

- Recursion

- Tree Traversal

- Breadth First Search

- Depth First Search

- Dynamic Programming

Who this course is for:

  • Beginner coders
  • Developers looking to crack coding interviews
  • Coders who want to learn the easy way of data structures through Python

Instructor

Programming Instructor
Aakash Sachdeva
  • 4.5 Instructor Rating
  • 64 Reviews
  • 9,467 Students
  • 1 Course

Experienced Software Development Engineer at Amazon and graduated with Masters from Texas A&M University. I have been teaching students about software development, programming, basics of data structures and algorithms. I believe that the right concepts of data structures can go a long way and thrive to provide the students with an easy way of learning them. I love learning about new technologies, use them to solve problems, build better and scalable products.

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