🚀 LeetCode Solutions

Welcome to my LeetCode solutions repository! 👋

This repository contains my solutions to LeetCode problems solved using Java, along with explanations, approaches, and time & space complexity analysis. The goal is to strengthen my Data Structures & Algorithms skills and prepare for software engineering interviews.

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👨‍💻 About Me

Hi, I'm Sudhir Sahoo.

• ☕ Java Backend Developer
• 🌱 Currently sharpening my DSA and System Design skills
• 💻 Interested in Backend Development and Product-Based Companies

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📚 Topics Covered

• Arrays
• Strings
• Hashing
• Two Pointers
• Sliding Window
• Binary Search
• Linked List
• Stack
• Queue
• Trees
• Binary Search Trees
• Heap (Priority Queue)
• Graphs
• Dynamic Programming
• Greedy
• Backtracking

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📝 Repository Structure

leetcode-solutions/
│
├── Arrays/
├── Strings/
├── Hashing/
├── LinkedList/
├── Stack/
├── Queue/
├── Trees/
├── Graphs/
├── DynamicProgramming/
└── README.md

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💡 Problem Solving Approach

For every problem, I aim to include:

• ✅ Brute Force Approach
• ✅ Optimized Solution
• ✅ Time Complexity
• ✅ Space Complexity
• ✅ Clean Java Code
• ✅ Interview Notes (when applicable)

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🛠️ Language

• Java

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🎯 Goal

• Solve LeetCode problems consistently
• Improve problem-solving skills
• Master Data Structures & Algorithms
• Prepare for Java Backend interviews
• Build a strong GitHub portfolio

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⭐ If you find this repository helpful

Feel free to Star ⭐ the repository.

Happy Coding! 🚀