{"id":18564317,"url":"https://github.com/ritankarsaha/dsa","last_synced_at":"2025-07-28T15:09:53.525Z","repository":{"id":270451469,"uuid":"787989058","full_name":"ritankarsaha/DSA","owner":"ritankarsaha","description":"Data Structures and Algorithms","archived":false,"fork":false,"pushed_at":"2025-02-15T15:29:04.000Z","size":1848,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-05-15T18:47:20.670Z","etag":null,"topics":["algorithms","data-structures","dsa-algorithm"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ritankarsaha.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2024-04-17T15:06:54.000Z","updated_at":"2025-02-15T15:29:07.000Z","dependencies_parsed_at":"2024-12-31T09:27:08.893Z","dependency_job_id":"215dd1a3-037b-45fc-b380-1ed624bb6060","html_url":"https://github.com/ritankarsaha/DSA","commit_stats":null,"previous_names":["ritankarsaha/dsa"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/ritankarsaha/DSA","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ritankarsaha%2FDSA","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ritankarsaha%2FDSA/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ritankarsaha%2FDSA/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ritankarsaha%2FDSA/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ritankarsaha","download_url":"https://codeload.github.com/ritankarsaha/DSA/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ritankarsaha%2FDSA/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":267535434,"owners_count":24103305,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-07-28T02:00:09.689Z","response_time":68,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["algorithms","data-structures","dsa-algorithm"],"created_at":"2024-11-06T22:14:50.504Z","updated_at":"2025-07-28T15:09:53.467Z","avatar_url":"https://github.com/ritankarsaha.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# DSA Questions and Solutions Repository\n\nWelcome to my DSA Questions and Solutions repository! This repository is a collection of data structures and algorithms (DSA) problems that I have solved from various platforms like LeetCode and GeeksforGeeks. It serves as a resource for anyone looking to practice and improve their problem-solving skills in competitive coding.\n\n## Table of Contents\n\n- [About](#about)\n- [Structure](#structure)\n- [How to Use](#how-to-use)\n- [Contributing](#contributing)\n- [Contact](#contact)\n\n## About\n\nThis repository contains a wide range of DSA problems categorized by topics. Each problem is accompanied by a solution, written in a clear and concise manner. The main goals of this repository are:\n\n- To provide a comprehensive set of DSA problems for practice.\n- To offer solutions that are easy to understand.\n- To serve as a reference for common coding interview questions.\n\n## Structure\n\nThe repository is organized by topics, with each topic having its own directory. Within each directory, you will find:\n\n- A markdown file (`README.md`) with a list of problems related to that topic.\n- Solution files for each problem, named after the problem title.\n\nHere is an example structure:\n\n```\n├── .vscode\n├── Concepts\n│ ├── Binary_Trees_Concepts\n│ ├── Graphs\n│ ├── LinkedList_Concepts\n│ ├── Queues\n│ ├── Sorting Algorithms\n│ ├── Stack Conversion\n│ ├── Stacks\n│ ├── STL_Concepts\n│ └── recursion.cpp\n├── DSA_Questions\n│ ├── Arrays_Questions\n│ ├── Binary_Search_Questions\n│ ├── Binary_Trees_Questions\n│ ├── Bitwise_Questions\n│ ├── Graphs\n│ ├── Greedy_Algorithms\n│ ├── LinkedList_Questions\n│ ├── Stacks_and_Queues\n│ └── Sliding_Window_and_Two_Pointer_Questions\n├── .gitignore\n└── README.md\n```\n\n## How to Use\n\n1. **Clone the Repository**: Start by cloning this repository to your local machine using:\n\n    ```bash\n    git clone https://github.com/ritankarsaha/DSA\n    ```\n\n2. **Navigate to the Topic**: Go to the directory of the topic you are interested in.\n\n3. **Read the Problem**: Open the `README.md` file in the directory to see the list of problems and their descriptions.\n\n4. **Check the Solution**: Open the corresponding solution file to see the implementation.\n\n5. **Practice**: Try to solve the problems on your own first before checking the solutions.\n\n## Contributing\n\nI welcome contributions to this repository! If you have a new problem and solution to add, or improvements to existing solutions, please follow these steps:\n\n1. Fork the repository.\n2. Create a new branch (`git checkout -b feature/new-problem`).\n3. Make your changes and commit them (`git commit -m 'Add new problem and solution'`).\n4. Push to the branch (`git push origin feature/new-problem`).\n5. Open a pull request.\n\nPlease ensure your solutions are well-documented and tested.\n\n\n## Contact\n\nIf you have any questions or suggestions, feel free to reach out to me:\n\n- **Blog**: [https://ritankar-blogging.netlify.app/](https://ritankar-blogging.netlify.app/)\n- **Email**: [ritankar.saha786@gmail.com](mailto:ritankar@example.com)\n- **Portfolio**:[https://ritankarsaha-portfolio.netlify.app/](https://ritankarsaha-portfolio.netlify.app/)\n\nHappy Coding!\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fritankarsaha%2Fdsa","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fritankarsaha%2Fdsa","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fritankarsaha%2Fdsa/lists"}