Leetcode Study Vault

This repository was created as a way to deepen understanding of algorithms and data structures by solving problems from Leetcode. Each solution is documented to serve as both a reference and a personal learning log.

It is structured in a way that makes it easy to review, revisit, and expand my problem-solving knowledge over time.

Topics

1. Arrays
2. Linked Lists
3. Recursion
4. Sorting
5. Binary Search
6. Trees
7. Backtracking
8. Heap
9. Hashing
10. Graphs
11. Dynamic Programming
12. Bit Manipulation

Repository Structure

Organized by topic (e.g., arrays, graph, dp). Each problem is in a numbered folder with a slug:

📁 arrays/
  ├── 001_two_sum/
  │   ├── solution.cpp
  │   └── README.md

Content Documentation: How to Add a New Problem

I created this script to help with documentation and repository organization. Here's how to use it:

1. Make the script executable:

chmod +x add_problem.sh

2. Run it:

./add_problem.sh

It will prompt you for:

• Category (e.g., arrays/binarysearch)
• Problem title
• Difficulty (optional)

It then creates a folder with:

• solution.cpp
• README.md And updates all README files automatically.

Author info

Made with dedication by Shellyda