Crack Coding Interviews:Data Structures + Algorithms-Python

Name: Crack Coding Interviews:Data Structures + Algorithms-Python
Rating: 5.0 (1 reviews)

A complete guide for coding interviews. Get job offers, handle offers and negotiations and kickstart your career

Created byVidya Sagar H Penumatsa

Last updated 3/2026

English

What you'll learn

Ace coding interviews given by some of the top tech companies
Become more confident and prepared for your next coding interview
Cracking the Coding Interview questions with explanations
Become a better developer by mastering computer science fundamentals
Learn, implement, and use different Data Structures
Learn, implement and use different Algorithms
Learn everything you need to ace difficult coding interviews
Learn how to approach and solve hard coding problems
Learn to evaluate your code
Learn to write efficient code

Coding Exercises

This course includes our updated coding exercises so you can practice your skills as you learn.

Course content

15 sections • 203 lectures • 16h 22m total length

Introduction1:42
How to succeed in this course2:00
Leetcode2:10

How to get Interviews!!5:25
Introduction2:08
What does large input mean?7:20
Asymptotic Notations6:24
Time Complexity1:04
O(1) - Constant Time7:10
O(n) - Linear Time7:20
O(n^2) - Quadratic Time7:11
O(logn) - Logarithmic Time7:48
Which time complexity is better?2:07
Rules of BigO15:47
Quiz - I
RAM - Random Access Memory4:05
Space Complexity1:56
O(1) - Constant Space4:24
O(n) - Linear Space2:43
Quiz - II
Time or Space ?2:42

Copy & Reverse - Problem2:31
This Python (.py) file contains a function that needs to be completed. It contains a function that needs to be completed and at the end of file, there are some test cases to test your code. Open the file using PyCharm or any other Python development environment, fill in the code for the function, and run the file. The correctness of your solution and the runtime of the algorithm will be evaluated. Good luck!

For guidance on solving the problem, refer to the upcoming lecture
Copy & Reverse - Solution6:41
This file encompasses the comprehensive solution to the Python problem discussed in the previous lecture. Download and open it in PyCharm or any software that supports Python programming. The file is provided for your future reference.
Reverse & Split - Problem0:52
This Python (.py) file contains a function that needs to be completed. It contains a function that needs to be completed and at the end of file, there are some test cases to test your code. Open the file using PyCharm or any other Python development environment, fill in the code for the function, and run the file. The correctness of your solution and the runtime of the algorithm will be evaluated. Good luck!

For guidance on solving the problem, refer to the upcoming lecture
Reverse & Split - Solution3:05
This file encompasses the comprehensive solution to the Python problem discussed in the previous lecture. Download and open it in PyCharm or any software that supports Python programming. The file is provided for your future reference.
Rotate array - Problem1:42
This Python (.py) file contains a function that needs to be completed. It contains a function that needs to be completed and at the end of file, there are some test cases to test your code. Open the file using PyCharm or any other Python development environment, fill in the code for the function, and run the file. The correctness of your solution and the runtime of the algorithm will be evaluated. Good luck!

For guidance on solving the problem, refer to the upcoming lecture
Rotate array - Solution5:25
This file encompasses the comprehensive solution to the Python problem discussed in the previous lecture. Download and open it in PyCharm or any software that supports Python programming. The file is provided for your future reference.
String compression - Problem2:22
This Python (.py) file contains a function that needs to be completed. It contains a function that needs to be completed and at the end of file, there are some test cases to test your code. Open the file using PyCharm or any other Python development environment, fill in the code for the function, and run the file. The correctness of your solution and the runtime of the algorithm will be evaluated. Good luck!

For guidance on solving the problem, refer to the upcoming lecture
String compression - Solution8:35
Chess tournament - Problem6:03
This Python (.py) file contains a function that needs to be completed. It contains a function that needs to be completed and at the end of file, there are some test cases to test your code. Open the file using PyCharm or any other Python development environment, fill in the code for the function, and run the file. The correctness of your solution and the runtime of the algorithm will be evaluated. Good luck!

For guidance on solving the problem, refer to the upcoming lecture
Chess tournament - Solution (Part - 1)8:47
Chess tournament - Solution (Part - 2)5:48
Chess tournament - Solution (Part - 3)5:51
This file encompasses the comprehensive solution to the Python problem discussed in the previous lecture. Download and open it in PyCharm or any software that supports Python programming. The file is provided for your future reference.
Stocks - Problem2:04
This Python (.py) file contains a function that needs to be completed. It contains a function that needs to be completed and at the end of file, there are some test cases to test your code. Open the file using PyCharm or any other Python development environment, fill in the code for the function, and run the file. The correctness of your solution and the runtime of the algorithm will be evaluated. Good luck!

For guidance on solving the problem, refer to the upcoming lecture
Stocks - Solution8:55
This file encompasses the comprehensive solution to the Python problem discussed in the previous lecture. Download and open it in PyCharm or any software that supports Python programming. The file is provided for your future reference.
Trapping rain water - Problem2:08
This Python (.py) file contains a function that needs to be completed. It contains a function that needs to be completed and at the end of file, there are some test cases to test your code. Open the file using PyCharm or any other Python development environment, fill in the code for the function, and run the file. The correctness of your solution and the runtime of the algorithm will be evaluated. Good luck!

For guidance on solving the problem, refer to the upcoming lecture
Trapping rain water - Solution (Part - 1)8:16
Trapping rain water - Solution (Part - 2)5:58
This file encompasses the comprehensive solution to the Python problem discussed in the previous lecture. Download and open it in PyCharm or any software that supports Python programming. The file is provided for your future reference.

Requirements

No experience in data structures or algorithms needed
Basic programming skill in python
No previous computer science knowledge necessary

Description

Welcome to Crack Coding Interviews:Data Structures + Algorithms-Python course. This course provides your with most extensive and modern data on Data Structures and Algorithms along with tips on how to get interviews, how to perform during technical and non-technical interview, handle offers, rejections and negotiations

This course is for

Self taught programmers
Students looking for a high paying job out of college
Software developers aspiring to join giant tech companies
Complete beginners with little skill in python

If you want to work at giant tech companies like Google, Facebook, Microsoft, Amazon, Netflix and many others etc.., but don't know to where to start or intimidated by the process? Do you find yourself getting "stuck" at coding interviews? This course gives you confidence and knowledge to ace any coding interview. All the exercises and lessons and strategies taught in this course makes you capable to land offers from any company you want.

Many students are self taught programmers with high aspirations. They may feel discouraged due to lack of knowledge about computer science fundamentals compared to a college graduate. By competing this course, they can level with a college graduate which gives a boost in their interviews

After finishing this course, you will have good knowledge about

Data Structures used in computer science
Algorithmic techniques required to solve all kinds of coding problems
Knowledge on how perform in each step of interview process
Hands on exercises on interview questions asked in big tech companies on each topic

Who this course is for:

Anyone who wants to become a better developer
Students familiar with Python programming looking to start a career in tech!
Any self taught programmer who missed out on a computer science degree
Any engineer, developer, programmer, who wants to improve their interviewing skills

Crack Coding Interviews:Data Structures + Algorithms-Python

What you'll learn

Explore related topics

Coding Exercises

Course content

Introduction3 lectures • 6min

Interviews5 lectures • 19min

BigO Notations16 lectures • 1hr 26min

Data Structures4 lectures • 11min

Arrays12 lectures • 1hr

Lists17 lectures • 1hr 9min

List - Practice problems17 lectures • 1hr 25min

Data Structures : Hash Tables/Dictionaries11 lectures • 46min

Dictionary - Practice problems8 lectures • 47min

Linked Lists3 lectures • 13min

Requirements

Description

Who this course is for: