💻 LeetCode Practice

Daily coding practice to sharpen problem-solving skills and prepare for technical interviews.

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📊 Progress Tracker

Total Problems Solved: 3/1000
Current Streak: 1 day 🔥
Last Updated: November 3, 2025

Difficulty	Solved	Target
🟢 Easy	3	150
🟡 Medium	0	100
🔴 Hard	0	20

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🎯 Focus Areas

• Arrays ✅ (Primary focus)
• Strings 🔄 (In progress)
• Hash Maps 📝 (Upcoming)
• Trees 📝 (Upcoming)
• Graphs 📝 (Upcoming)
• Dynamic Programming 📝 (Upcoming)

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📁 Repository Structure

leetcode-practice/
├── easy/
│   ├── arrays/          ✅ 2 problems
│   ├── strings/         ✅ 1 problem
│   ├── hash-maps/
│   ├── linked-lists/
│   └── trees/
├── medium/
│   ├── arrays/
│   ├── strings/
│   ├── trees/
│   ├── graphs/
│   └── dynamic-programming/
└── hard/
    ├── arrays/
    ├── trees/
    └── dynamic-programming/

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✅ Solved Problems

🟢 Easy (3/150)

#	Problem	Difficulty	Topic	Date	Solution
1	Two Sum	Easy	Arrays, Hash Map	Nov 3, 2025	Solution
2	Best Time to Buy and Sell Stock	Easy	Arrays, DP	Nov 3, 2025	Solution
3	Valid Parentheses	Easy	Strings, Stack	Nov 3, 2025	Solution

🟡 Medium (0/100)

Coming soon...

🔴 Hard (0/20)

Coming soon...

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🔥 Current Learning Focus

Week of Nov 3-9, 2025:

• ✅ Arrays fundamentals
• ✅ Hash map patterns
• 📝 Two pointer technique (upcoming)
• 📝 Sliding window (upcoming)

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📈 Stats

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🎯 Goals

• Solve 100 Easy problems by December 2025
• Solve 50 Medium problems by January 2026
• Master all Array patterns
• Master all String patterns
• Complete Blind 75 list
• Ace technical interviews

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💡 Problem-Solving Approach

1. Understand - Read problem carefully, identify inputs/outputs
2. Plan - Think of approach, consider edge cases
3. Code - Implement solution with clean code
4. Test - Run test cases, verify correctness
5. Optimize - Analyze time/space complexity, improve if possible
6. Document - Add comments explaining approach

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🛠️ Tools & Resources

• Platform: LeetCode
• Language: JavaScript (Node.js)
• Editor: VS Code
• References:
  • NeetCode
  • LeetCode Patterns

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📫 Connect

• 💼 LinkedIn
• 🐙 GitHub

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⭐ Star this repo if you find it helpful!

Last Updated: November 3, 2025 | Next Update: Daily