🧠 LeetCode Solutions

A collection of my personal LeetCode solutions, continuously updated as I work through problems across multiple languages and topics.

📁 Structure

Each problem lives in its own folder named after the problem number and slug:

{problem-number}-{problem-slug}/

For example:

1-two-sum/
42-trapping-rain-water/
206-reverse-linked-list/

🗂️ Topics Covered

• Arrays & Hashing — Two Sum, Contains Duplicate, Product of Array Except Self
• Two Pointers — Valid Palindrome, 3Sum, Container With Most Water
• Sliding Window — Max Consecutive Ones III, Longest Subarray of 1s
• Linked Lists — Reverse Linked List, Merge Two Sorted Lists, Remove Nth Node
• Binary Trees — Same Tree, Path Sum, Convert Sorted Array to BST
• Dynamic Programming — House Robber, Solving Questions with Brainpower
• Stack — Valid Parentheses, Decode String, Removing Stars from a String
• Greedy — Jump Game II, Gas Station, Candy, Assign Cookies
• Binary Search — Search Insert Position, Median of Two Sorted Arrays
• Bit Manipulation — Reverse Bits, Number of 1 Bits
• SQL — Combine Two Tables, Duplicate Emails, Employees Earning More Than Managers
• Math — Pascal's Triangle, Roman to Integer, Fizz Buzz

🔗 Links

• 📌 My LeetCode Profile
• 💻 This Repository

🚀 Getting Started

Clone the repo and browse solutions by problem number:

git clone https://github.com/omersaritoy/Leetcode.git
cd Leetcode

Solutions are self-contained in each folder. Open the relevant file in your preferred IDE.

📝 Notes

• Problems are solved with a focus on clean, readable code
• Multiple language solutions may exist for the same problem
• SQL problems are included alongside algorithmic challenges

---

⭐ If you find this helpful, feel free to star the repo!