Data Structures & Algorithms in Java [Free Online Course] - TechCracked

Data Structures & Algorithms in Java

Learn all about Java Data Structures & Algorithms like Linked List, Arrays, Stacks, Queues etc

What you'll learn

  • What Is Data Structure?
  • Importance of Data Structure
  • Introduction To Algorithm
  • Time Complexity
  • Additional Example Of Time Complexity
  • Importance Of Recursion
  • What Is Recursion?
  • Example Of Recursion
  • Steps To Create Recursive Function
  • Recursive Function Examples
  • Recursion In Tree
  • Internal Mechanism Of Recursion
  • Tower Of Hanoi
  • Assignment Solutions
  • Tower Of Hanoi Example
  • Need Of Sorting Algorithm
  • Types Of Sorting Algorithm
  • Bubble Sort
  • Quick Sort
  • Merge Sort
  • Insertion Sort


The data structure is a way to store and organise data efficiently. It is a set of concepts that we can use in any programming language to structure the data in the memory. Data structures are widely used in almost every aspect of computer science, i.e. operating systems, computer science, compiler design, Artificial Intelligence, graphic,s and many more. This Data Structures course covers the basics of data structures and algorithms in Java, one of the most popular programming languages in the world. Some examples of Data structures that we will cover in this course are arrays, linked lists, stacks, queues, etc. Apart from knowing these data structures, it's also essential to understand the algorithmic analysis of a given code. In this course, you will start with the concepts of time complexity along with basic algorithms, like recursion, searching, and sorting. Concepts are covered through hands-on coding exercises, which ensures practical learning. The instructor will also explore how to tackle common problems in coding interviews of significant companies.

Great Learning and various esteemed universities have collaborated and designed Software Engineering Post Graduate and Degree Programs. You can apply to our Software Engineering Courses, which help you develop advanced skills, like Full-stack Development, Data Science, etc. After course completion, earn a Postgraduate or Degree Certificate in the top-rated Software Engineering online courses from the top universities, like IIT Madras, IIT Roorkee, IIIT Hyderabad, and JAIN (Deemed-to-be University). Our main aim is to make our learners succeed in the software engineering domain by preparing them with the help of various tools and technologies.

Also See : Data Structures and Algorithms for Coding Interview

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