🚀 GO-LEETCODE

"Talk is cheap. Show me the code." -Linus Torvalds

📖 About This Repository:

This repository serves as a centralized collection of my LeetCode solutions and Data Structures & Algorithms (DSA) implementations, written exclusively in Golang.

The focus of this project is not just to solve problems, but to write production-grade, idiomatic Go code.

🌟 Key Features:

• Idiomatic Go: Utilizes extensive use of Pointers, Interfaces, and Structs.
• Concurrency Patterns: Solutions involving Goroutines, Channels, and Mutexes where applicable.
• Performance: Detailed Time ($O$) and Space ($O$) complexity analysis for every solution.
• Unit Testing: Comprehensive _test.go files for robust verification.

📂 Repository Structure:

The codebase is organized by algorithmic patterns to facilitate easy navigation and learning:

📦 GO-LEETCODE
 ┣ 📂 arrays          # Two Pointers, Sliding Window
 ┣ 📂 strings         # String Manipulation, Hashing
 ┣ 📂 linked-list     # Fast/Slow Pointers, Reversal
 ┣ 📂 trees           # DFS, BFS, BST Logic
 ┣ 📂 concurrency     # Goroutines, WaitGroups, Channels
 ┣ 📂 dynamic-prog    # Memoization & Tabulation
 ┗ 📜 README.md

#	Problem Name	Pattern	Difficulty	Time Complexity	Space Complexity
1	Longest Substring Without Repeating Characters	Sliding Window	🟠 Medium	$O(N)$	$O(1)$
2	Two Sum	Hash Map	🟢 Easy	$O(N)$	$O(N)$
3	Merge k Sorted Lists	Heap / D&C	🔴 Hard	$O(N \log k)$	$O(k)$

Tech Stack

• Language: Golang (1.26.0)
• Testing: Native go test framework
• Linting: golangci-lint

🚀 How to Run To run the solution for a specific problem or package:

Clone the repository

git clone [https://github.com/ghosthouse7/GO-LEETCODE.git](https://github.com/ghosthouse7/GO-LEETCODE.git)

# Navigate to the directory
cd GO-LEETCODE

# Run tests for a specific package (e.g., strings)
go test -v ./strings

🤝 Contribution & Connect
I welcome discussions on code optimization and alternative approaches.
If you find a bug or have a more optimized solution (O(1) space, anyone?), feel free to open a Pull Request.
Author: ghost_hunter
GitHub: ghosthouse7
Crafted with ❤️ and code by ghost_hunter