Data Structures and Algorithms (DSA) Practice

This repository contains my solutions to various Data Structures and Algorithms problems. Each problem includes:

• Problem Statement
• Examples
• Solution Approach (where I explain my thinking, strategy, and any challenges I encountered)
• Working Code (primarily in Java, but occasionally in Python)

The problems are organized by topic/ for easier navigation. Each topic directory contains Markdown files for individual problems.

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Topics Currently Covered

I look forward to growing this list over time! This repo currently features:

Array and Hashing

• Group Anagrams
• Product of Array Except Self
• Top K Frequent Elements
• Two Sum
• Valid Sudoku
• Longest Consecutive Subsequence

Linked List

• Reverse Linked List

Traversal (BFS / DFS)

• Binary Tree Level Order Traversal
• Number of Islands

Divide and Conquer

• Closest Pair of Points

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License

This repository is licensed under the MIT License. You are free to use, modify, and share the code with attribution.

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Contact

If you have questions or suggestions, feel free to open an issue or reach out via GitHub.