Data Structures & Algorithms

Mastering problem solving, writing optimized code, and tracking progress automatically.

## About This Repository

This repository documents my journey of mastering Data Structures and Algorithms using Java.

Problems are organized by topic and difficulty to strengthen problem-solving skills and prepare for technical interviews.

The stats block above is auto-generated by generate-mainreadme.js and updated by GitHub Actions.

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Tech Stack

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Repository Structure

DSA/
|-- java/
|   |-- Arrays/
|   |   |-- Easy/
|   |   |-- Medium/
|   |   `-- Hard/
|   |-- Binarytree/
|   |   |-- Easy/
|   |   |-- Medium/
|   |   `-- Hard/
|   |-- LinkedList/
|   |   |-- Easy/
|   |   |-- Medium/
|   |   `-- Hard/
|   |-- Math/
|   |   |-- Easy/
|   |   |-- Medium/
|   |   `-- Hard/
|   |-- String/
|   |   |-- Easy/
|   |   |-- Medium/
|   |   `-- Hard/
|   `-- README.md
|-- generate-readme.js
|-- generate-mainreadme.js
`-- README.md

GitHub Contribution Activity

LeetCode Profile

Learning Strategy.

• Solve problems topic-wise.
• Optimize brute-force approaches.
• Maintain clean and readable code.
• Practice consistently.
• Review previously solved problems.

Topics Covered

• Arrays
• Strings
• Stack
• Queue
• Linked List
• Trees
• Binary Search Tree
• Heap
• Graphs
• Recursion
• Backtracking
• Sorting
• Searching
• Dynamic Programming
• Greedy Algorithms

Author

Janesh Krishna R

Aspiring Software Developer | AI Enthusiast | Cloud Learner