Packt

Data Structures Algorithms in Java – SECRETS to Ace LeetCode Specialization

Packt

Data Structures Algorithms in Java – SECRETS to Ace LeetCode Specialization

Master Java Algorithms for Coding Interviews. Solve complex algorithmic problems using Java data structures like arrays, lists, and trees.

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Get in-depth knowledge of a subject
Intermediate level

Recommended experience

4 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Get in-depth knowledge of a subject
Intermediate level

Recommended experience

4 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

What you'll learn

  • Master core data structures such as arrays, linked lists, and trees in Java.

  • Solve algorithmic problems using recursion, backtracking, and dynamic programming.

  • Analyze and optimize time and space complexity of various algorithms.

  • Develop solutions for complex problems using Java in LeetCode-style challenges.

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Taught in English
Recently updated!

February 2026

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Specialization - 1 course series

What you'll learn

  • Master common sorting algorithms like Bubble Sort, Insertion Sort, and Cycle Sort.

  • Gain proficiency in analyzing time and space complexities using Big O, Omega, and Theta notation.

  • Learn to optimize sorting algorithms for efficiency and real-world performance.

  • Apply mathematical concepts to solve algorithm-based problems and challenges.

Skills you'll gain

Category: Computer Programming
Category: Pseudocode
Category: Analytical Skills
Category: Data Structures
Category: Computational Thinking
Category: Algorithms
Category: Analysis
Category: Mathematical Theory & Analysis

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Packt - Course Instructors
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1,395 Courses 375,627 learners

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