Data Structure and Algorithm for Interview preparation[Java]

Competitive coding in Java

Course Description

Are you looking to improve your skills in data structures and algorithms? Do you want to become a proficient Java developer who can solve complex problems with ease? Look no further! Our online course in Data Structures and Algorithms in Java is here to help.

Our course is designed for beginners and experienced Java developers alike. We cover a wide range of topics, from basic data structures such as arrays and linked lists to advanced algorithms such as binary search trees and dynamic programming. You will learn how to implement these data structures and algorithms in Java and gain hands-on experience with programming assignments and quizzes.

Our course is taught by experienced instructors who have a wealth of knowledge in computer science and software development. They will guide you through each lesson, providing clear explanations and examples to ensure that you understand the concepts.

By the end of this course, you will have a deep understanding of data structures and algorithms and be able to apply this knowledge to real-world problems. You will have the confidence to tackle coding interviews, competitive programming contests, and other challenges that require a strong foundation in data structures and algorithms.

So, what are you waiting for? Enroll in our course today and start mastering data structures and algorithms in Java!

This course mainly focuses on problem-solving using Data structures and algorithms in Java.

Why DSA is important for a Software engineer?

DSA (Data Structures and Algorithms) is important for several reasons:

  1. Efficiency: DSA allows programmers to write code that is efficient in terms of time and memory usage. By using the right data structures and algorithms, programmers can reduce the amount of time and resources needed to execute their code.

  2. Problem-solving: DSA is essential for solving complex programming problems. It provides programmers with a framework for breaking down complex problems into smaller, more manageable parts. By understanding how data structures and algorithms work, programmers can design solutions that are efficient, scalable, and maintainable.

  3. Performance: DSA is crucial for developing high-performance software. When working with large datasets, the choice of data structures and algorithms can significantly impact the performance of the software. By using the right DSA, programmers can ensure that their software runs smoothly and without delay.

  4. Common language: DSA provides a common language for programmers. By understanding the terminology and concepts used in DSA, programmers can communicate more effectively and collaborate more efficiently.

  5. Career opportunities: Knowledge of DSA is highly valued in the tech industry. It is often a requirement for many programming jobs, and having a strong understanding of DSA can open up many career opportunities for programmers.

In summary, DSA is important because it enables programmers to write efficient, scalable, and maintainable code, solve complex programming problems, develop high-performance software, communicate more effectively, and advance their careers in the tech industry.

How this course is structured?

This course uses Leetcode questions to demonstrate how problems can be solved using DSA. Some of the famous interview questions are taken and solved topic-wise. Debugger is used to demonstrate the code flow in Leetcode.

What are the topics covered in this course?

  • Basics of Data structures - what are arrays, strings, sets, lists, and maps, and how do declare, iterate and access them?

  • Arrays

  • Strings

  • LinkedList

  • Stack

  • Depth-first search

  • Tree

  • Topics - Graph, Dynamic programming, and backtracking will be added shortly in a few weeks

Who this course is for:

  • Beginner in learning Data structures
  • Computer science students
  • Candidates who are looking forward to clearing DSA rounds in any interview


  • Can attain high-level problem-solving skills using Data structures and Algorithms

  • Useful for clearing Online tests in Hacker rank, Hacker earth, etc

  • Can be ready for taking interviews that focus on DSA

  • You will become a good problem solver and developer

  • You will develop your debugging skills


  • Need to know Java programming

  • Have a great desire to learn DSA

Show More


  • Time and Space Complexity
  • What is Array and How do we work with Arrays
  • Handling Strings
  • List and it's types
  • Set and it's types
  • Maps and it's types
  • What is Stack
  • What is Queue
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Data Structure and Algorithm for Interview preparation[Java]
This Course Includes
  • 5.5 hours
  • 35 Lectures
  • Completion Certificate Sample Certificate
  • Lifetime Access Yes
  • Language English
  • 30-Days Money Back Guarantee

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