Java Data Structures & Algorithms + LEETCODE Exercises — 93% OFF Discount Coupon

DSA + LEETCODE for Coding Interviews — Clear, Step-by-Step Animated Walkthroughs!

★4.6 out of 5
97,477 students
Created by Scott Barrett
English
Updated May 2026

Quick Facts — Course Summary

Here's a quick overview of everything you need to know about Java Data Structures & Algorithms + LEETCODE Exercises before you enroll:

•Course Name: Java Data Structures & Algorithms + LEETCODE Exercises
•Platform: Udemy
•Instructor: Scott Barrett
•Coupon Last Verified: May 4, 2026
•Level: All Levels
•Topic: Development
•Subtopic: Java Algorithms
•Total Time: 11h of video content
•Language: English
•Access Type: Unlimited lifetime access + updates
•Certificate: Included upon completion from Udemy
•Main Skills: Solve 100+ coding exercises to ace DSA interviews with confidence. · Think like a pro coder to tackle complex problems efficiently. · Master data structures—linked lists, trees, heaps, graphs—for practical use.
•Requirements: Basic Java programming knowledge (e.g., variables, loops, functions) · No prior experience with data structures or algorithms needed
•Current Price: $11.99 (was $169.99). You save $158.00 with 93% discount.
•How to Apply: Click the coupon button to activate your discount automatically
💡
Tip:For best results, apply the coupon in a regular browser window rather than incognito/private mode.

Skills You'll Master

By the end of Java Data Structures & Algorithms + LEETCODE Exercises, you'll have these practical skills:

✓Solve 100+ coding exercises to ace DSA interviews with confidence. .
✓Think like a pro coder to tackle complex problems efficiently. .
✓Master data structures—linked lists, trees, heaps, graphs—for practical use. .
✓Learn algorithms—sorting, recursion, dynamic programming—with clarity. .
✓Analyze time and space complexity to optimize your coding solutions. .
✓Grasp DSA concepts faster with animated examples for deeper insight. .
✓Apply DSA to solve LeetCode challenges and practical coding problems. .
✓Boost your developer skills to excel in technical interviews confidently.

What You Need Before Starting

Before enrolling in Java Data Structures & Algorithms + LEETCODE Exercises, make sure you have:

•Basic Java programming knowledge (e.g., variables, loops, functions)
•No prior experience with data structures or algorithms needed
•An eager attitude to learn DSA and tackle coding challenges

About This Udemy Course

The following is the full official course description for Java Data Structures & Algorithms + LEETCODE Exercises as published on Udemy by instructor Scott Barrett:

Welcome to Data Structures & Algorithms in Java

This course makes learning to code fun and makes hard concepts easy to understand.

How did I do this?  By using animations!

Animating the Data Structures & Algorithms makes everything more visually engaging and allows students to learn more material - in less time - with higher retention (a pretty good combination).

I will use these visuals to guide you, step-by-step, through the entire course.

The course also includes dozens-and-dozens of Coding Exercises. So you can immediately put everything into practice as soon as you learn it (a very important step).

All of this will help you to feel more confident and prepared when you walk into a coding interview.

I have made several Free Sample Videos available for the course so you can see the difference the animations make.

Also, I am very active on the Q&A, so I will be with you every_step_of _the_way.

_____________________________

What you will get in this course…

Over 100 hand-crafted animated HD videos to illustrate the Data Structures & Algorithms.

Here are the topics we will cover:
  • Technical
  • Big O notation
Data Structures
  • Arrays
  • Array Lists
  • Linked Lists
  • Doubly Linked Lists
  • Stacks & Queues
  • Binary Trees
  • Hash Tables
  • Heaps
  • Graphs
Algorithms
  • Dynamic Programming
  • Sorting
  • Bubble Sort
  • Selection Sort
  • Insertion Sort
  • Merge Sort
  • Quick Sort
Searching
  • Breadth First Search
  • Depth First Search
Don't just take my word for it though, check out what existing students have to say about my courses:

5-Star Review: "In order to describe this course accurately, we need the definition of the word Beautiful. beau·ti·ful: adjective 1.- pleasing the senses or mind aesthetically. 2.- of a very high standard; excellent."  - Josue Hernandez Amezcua

5-Star Review: "The best course on DSA on Udemy" - Enlai Li

5-Star Review: "One of the best courses on DSA. The animations do make a huge impact. All the points are explained in detail. The only problem is that I can't give it more than a 5-star rating." - Nikita Sarkar

5-Star Review: "Amazing Course. My words cannot describe how much animations helped me to understand the concepts. 100% Recommended." - Simarjeet Singh

5-Star Review: Being a visual learner this is BY FAR the BEST course ever. The way the instructor presents this topic makes it so easy to understand." - Eduardo SN

5-Star Review: "The animations were really helpful for an easy understanding, but the best thing about this course for me is that it will not waste your time! It is perfectly optimized, covers the important topics that I wanted, and at the same time perfectly clear. Thank you so much." - Fatemeh Moghaddam

5-Star Review: "This course is very well done! ... the animations in each video take the explanation and understanding of the material to a new level." - Luis Felipe Posada

5-Star Review: "This course has seriously been amazing. The animations have worked wonders for my understanding and I have made significant progress from the beginning of the course until now." - Dakota Fabro

5-Star Review: "I can follow as a beginner, amazing." - Sabrina Fung

5-Star Review: "This is the best course I have ever seen" - Luong Viet Tri

REMEMBER… I'm so confident that you'll love this course that we're offering a FULL money-back guarantee for 30 days! So it's a complete no-brainer, sign up today with ZERO risk and EVERYTHING to gain.

So what are you waiting for? Click the "Buy now" button and join the best Java Data Structures & Algorithms course on Udemy.

I look forward to seeing you in the course.

Now let's get started! :-)

Is the Java Data Structures & Algorithms + LEETCODE Exercises Coupon Worth It?

Expert review by Andrew Derek, Lead Course Analyst at CoursesWyn.•Last updated: May 4, 2026.

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, Java Data Structures & Algorithms + LEETCODE Exercises is a high-value resource for learners seeking to build skills inDevelopment. Taught by Scott Barrett on Udemy, the 11h course provides a structured progression from foundational concepts to advanced techniques— making it suitable for learners at all levels. The current coupon reduces the price by 93%, from $169.99 to $11.99, removing the primary financial barrier to enrollment.

✓What We Like (Pros)

  • Verified 93% price reduction makes this course accessible to learners on any budget.
  • Aggregate student rating of 4.6 out of 5 indicates high learner satisfaction.
  • Strong enrollment base with over 97,477 students demonstrates course popularity and trust.
  • Includes an official Udemy completion certificate and lifetime access to all future content updates.

!Keep in Mind (Cons)

The following limitations should be considered before enrolling in Java Data Structures & Algorithms + LEETCODE Exercises:

  • The depth of Development coverage may be challenging for absolute beginners without the listed prerequisites.
  • Lifetime access is contingent on the continued operation of the Udemy platform.
  • Hands-on projects and quizzes require additional time investment beyond video watch time.
Final Verdict: Worth It
This course offers exceptional value with current pricing
✓

Course Rating Summary

Java Data Structures & Algorithms + LEETCODE Exercises Course holds an aggregate rating of 4.6 out of 5 based on 97,477 student reviews on Udemy.

4.6
★★★★★
97,477 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy.

Instructor Profile

The following section provides background information on Scott Barrett, the instructor responsible for creating and maintaining Java Data Structures & Algorithms + LEETCODE Exercises on Udemy.

Java Data Structures & Algorithms + LEETCODE Exercises is taught by Scott Barrett, a Udemy instructor specializing in Development. For the full instructor biography, professional credentials, and a complete list of their courses, visit the official instructor profile on Udemy.

•Instructor Name: Scott Barrett
•Subject Area: Development
•Teaching Approach: Practical, project-based instruction focused on real-world application of Development skills.

Frequently Asked Questions

The following questions and answers cover the most common queries about Java Data Structures & Algorithms + LEETCODE Exercises, its coupon code, pricing, and enrollment process.

About the Author

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Andrew Derek

Lead Course Analyst at CoursesWyn with 8+ years of experience evaluating online learning platforms. I've analyzed 500+ Udemy courses and helped thousands of learners choose the right courses for their career goals.

⭐4.8/5 Rating
✓Trusted by 10K+ Students

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