Introduction to Data Structures and Algorithms
codedamn

Introduction to Data Structures and Algorithms

Master the fundamentals of DSA

4.8
(1.2k ratings)
9.6k enrolled
Excellent Rating
Course Instructor: Piyush Garg

Course Outcomes

  • Basics of Space Time Complexity
  • BigO vs Theta vs Omega Complexity
  • Binary Number System
  • Decimal Number System
  • Bitwise Operators
  • Basic Problem Solving using Bits
  • Basic Mathematics
  • Basics of Recursion

Course Structure

31 lectures • 4h 24m total duration

  What is DSA? 
8min
  Space and Time Complexity 
9min
  Constant Space Time Complexity - O(1) 
8min
  Linear Space Time Complexity - O(n) 
17min
  Logarithmic Space Time Complexity - O(logn)  
15min
  Quadratic- O(n^2) and Cubic - O(n^3) Space Time Complexity 
9min
  Quick Recap on Space and Time Complexities 
3min
  Quiz 
1min
  Quiz 
1min
  Quiz 
1min

About This Course

This course will teach you the fundamentals that are required to master data structures and algorithms. This course includes thoery that is important to understand various concepts such as Space Time Complexity, Binary and Decimal Number System, operations on bit level and how bits work, etc.

Please make sure that you have worked with Java programming language before. Just in case you are new to Java programming language or you haven't worked with Java before, do checkout Master Java course.

Checkout Java Master Course (Zero - Intermediate): https://codedamn.com/learn/java-course

Used by learners at

Microsoft
Amazon
Google

Featured Review

Profile picture for Tarush Chandra
Tarush Chandra

@tarush

5.0
Literally the best DSA course I've ever watched, I always struggled to learn about DSA since I'm more of a developer than a DSA lover and never enjoyed all this but this course changed my mindset and really helped me a build a foundation for it. Moreover, the teaching style of the instructor is just awesome. Thanks a ton Piyush! :)

Student Feedback

4.8
Course Rating

84%

14%

2%

0%

1%

Reviews

Profile picture for Soudip Samanta
Soudip Samanta
Jul 08, 2025
Very nice experience.. As a programmer I'm so happy to get this kind of course...
Profile picture for Vansh Gaikwad
Vansh Gaikwad
Jul 02, 2025
Good course
Profile picture for Shaik Taufeeq Ahmad
Shaik Taufeeq Ahmad
Jul 01, 2025
The best course to start with DSA
Profile picture for Ajit Gavade
Ajit Gavade
Jun 28, 2025
Good going Simple explanation ...!
Profile picture for Ejaz Ali
Ejaz Ali
Jun 24, 2025
Overall good course.

Course Instructor

Piyush Garg
Full-stack Developer
Piyush Garg
4.8 Instructor rating
2.8k Ratings
33.3k Students
11 Courses

Hi, I am Piyush and I love to explore new technologies and frameworks. I work as a freelancer in various domains such as the Backend engineer, AWS Cloud solution architect, etc. Fun fact about me: ...View profile

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