{"id":27163074,"url":"https://github.com/codeintrovert/90daysofdsa","last_synced_at":"2025-07-17T22:33:54.223Z","repository":{"id":218927073,"uuid":"747714253","full_name":"codeIntrovert/90daysOfDSA","owner":"codeIntrovert","description":"A Series of #90DaysLeetCodeChallenge  where I solve 90 leetcode problems in 90 Days!","archived":false,"fork":false,"pushed_at":"2024-05-05T15:49:43.000Z","size":207,"stargazers_count":12,"open_issues_count":0,"forks_count":3,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-04-09T01:41:27.699Z","etag":null,"topics":["data-structures","dsa","github","github-copilot","java","learn","leetcode","leetcode-java","leetcode-solutions","student-vscode"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/codeIntrovert.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":"CONTRIBUTING.md","funding":".github/FUNDING.yml","license":"LICENSE","code_of_conduct":"CODE_OF_CONDUCT.md","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},"funding":{"github":"codeIntrovert","patreon":null,"open_collective":null,"ko_fi":null,"tidelift":null,"community_bridge":null,"liberapay":null,"issuehunt":null,"otechie":null,"lfx_crowdfunding":null,"custom":null}},"created_at":"2024-01-24T13:52:26.000Z","updated_at":"2025-04-06T11:14:43.000Z","dependencies_parsed_at":"2025-04-09T01:41:13.066Z","dependency_job_id":null,"html_url":"https://github.com/codeIntrovert/90daysOfDSA","commit_stats":null,"previous_names":["codeintrovert/365daysofdsa","codeintrovert/90daysofdsa"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/codeIntrovert/90daysOfDSA","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codeIntrovert%2F90daysOfDSA","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codeIntrovert%2F90daysOfDSA/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codeIntrovert%2F90daysOfDSA/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codeIntrovert%2F90daysOfDSA/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/codeIntrovert","download_url":"https://codeload.github.com/codeIntrovert/90daysOfDSA/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/codeIntrovert%2F90daysOfDSA/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":265672342,"owners_count":23808844,"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","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":["data-structures","dsa","github","github-copilot","java","learn","leetcode","leetcode-java","leetcode-solutions","student-vscode"],"created_at":"2025-04-09T01:41:08.288Z","updated_at":"2025-07-17T22:33:54.206Z","avatar_url":"https://github.com/codeIntrovert.png","language":"Java","readme":"\n\u003cdiv align=\"center\"\u003e\n\n  \u003cimg src=\"assets/logo.png\" alt=\"logo\" width=\"450\" height=\"auto\" /\u003e\n  \n  \u003cp\u003e\n    Get Job Ready with 90 Leetcode Problems!  \n  \u003c/p\u003e\n  \u003cp\u003e\n   \u003cstrong\u003eStarting Soon On \u003ca href=\"https://www.youtube.com/introvertCoder\"\u003eMy Youtube Channel\u003c/a\u003e !\u003c/strong\u003e\n  \u003c/p\u003e\n  \u003cp\u003e\n    A \u003ca href=\"https://codecolts.vercel.app/\"\u003eCodeColts\u003c/a\u003e Project\n  \u003c/p\u003e\n\n  \n\u003c!-- Badges --\u003e\n\u003cp\u003e\n  \u003ca href=\"https://github.com/codeintrovert/90DaysOfDSA/graphs/contributors\"\u003e\n    \u003cimg src=\"https://img.shields.io/github/contributors/codeIntrovert/90DaysOfDSA\" alt=\"contributors\" /\u003e\n  \u003c/a\u003e\n  \u003ca href=\"https://github.com/codeintrovert/90DaysOfDSA/commits/main\"\u003e\n    \u003cimg src=\"https://img.shields.io/github/last-commit/codeIntrovert/90DaysOfDSA\" alt=\"last update\" /\u003e\n  \u003c/a\u003e\n  \u003ca href=\"https://github.com/codeintrovert/90DaysOfDSA/network/members\"\u003e\n    \u003cimg src=\"https://img.shields.io/github/forks/codeIntrovert/90DaysOfDSA\" alt=\"forks\" /\u003e\n  \u003c/a\u003e\n  \u003ca href=\"https://github.com/codeintrovert/90DaysOfDSA/stargazers\"\u003e\n    \u003cimg src=\"https://img.shields.io/github/stars/codeIntrovert/90DaysOfDSA\" alt=\"stars\" /\u003e\n  \u003c/a\u003e\n\u003ca rel=\"license\" href=\"http://creativecommons.org/licenses/by-nc-nd/4.0/\"\u003e\u003cimg width=\"66\" height=\"23.3\" alt=\"Creative Commons License\" style=\"border-width:0\" src=\"https://i.creativecommons.org/l/by-nc-nd/4.0/88x31.png\" /\u003e\u003c/a\u003e\n\n[![YouTube Channel Views](https://img.shields.io/youtube/channel/views/UCKkj-sW42Jj2eS6UlvbEgsA?label=IntrovertCoder)](https://www.youtube.com/introvertCoder/)\n\u003c/p\u003e\n   \n\u003ch4\u003e\n    \u003ca href=\"https://github.com/codeIntrovert/90daysOfDSA/tree/main/src\"\u003eView Code\u003c/a\u003e\n  \u003cspan\u003e · \u003c/span\u003e\n    \u003ca href=\"https://github.com/codeIntrovert/90daysOfDSA/blob/main/README.md\"\u003eDocumentation\u003c/a\u003e\n  \u003cspan\u003e · \u003c/span\u003e\n    \u003ca href=\"https://github.com/codeintrovert/90DaysOfDSAe/issues/\"\u003eReport Bug\u003c/a\u003e\n  \u003cspan\u003e · \u003c/span\u003e\n    \u003ca href=\"https://github.com/codeintrovert/90DaysOfDSA/issues/\"\u003eRequest Feature\u003c/a\u003e\n  \u003c/h4\u003e\n\u003c/div\u003e\n\n\u003cbr /\u003e\n\n\u003c!-- About the Project --\u003e\n## :star2: About the Project\n\n\u003cdiv align=\"center\"\u003e \n  Welcome to the \"90 Days of DSA\" repository! 🎉 This is your one-stop destination for daily coding practice with Data Structures and Algorithms (DSA) problems. Whether you are preparing for technical interviews or just looking to enhance your problem-solving skills, we've got you covered!\n  \n  \u003chr\u003e\n  \u003cimg src=\"http://ForTheBadge.com/images/badges/made-with-java.svg\"\u003e\n\n\n\n\n\u003c/div\u003e\n\n## 📅 Daily Challenge\n\nEach day, we'll release a new DSA problem along with its solution. You can use this repository to:\n\n- 🧠 Learn and understand various DSA concepts.\n- 💻 Implement solutions in Java.\n- 🚀 Sharpen your problem-solving skills.\n\nFeel free to contribute your own solutions or improve existing ones! Let's learn and grow together as a community.\n\n## 🛠️ Getting Started\n\n1. Clone the repository to your local machine:\n\n```bash\ngit clone https://github.com/codeintrovert/90DaysOfDSA\n```\n2. Navigate to the `src` folder\n```bash \ncd ./90DaysOfDSA/src\n```\n\n\u003c!-- TechStack --\u003e\n## :space_invader: Tech Stack\n\n\n  - Java \n  - TypeScript \n  - Python \n\n\n\n\u003c!-- Usage --\u003e\n## :eyes: Live Project Coming Soon! \n\u003cul\u003e\u003cli\u003e\n\u003ca href=\"https://youtube.com/introvertCoder\"\u003eYoutube Series Starting Soon!\u003c/a\u003e\n\u003c/li\u003e\n\u003cli\u003e\n\u003ca href=\"https://codecolts.vercel.app/\"\u003eCodeColts\u003c/a\u003e\n\u003c/li\u003e\n\u003c/ul\u003e\n\n\u003c!-- Roadmap --\u003e\n## :compass: Roadmap\n- Video Series Comming Soon!\n* [x] 10 Days Problem Solving Streak\n* [x] 20 Days Problem Solving Streak\n* [x] 40 Days Problem Solving Streak\n* [x] 60 Days Problem Solving Streak\n* [ ] 90 Days Problem Solving Streak\n\n\n\u003c!-- Contributing --\u003e\n## 🤝 Contributing\n\n\u003ca href=\"https://github.com/codeintrovert/90DaysOfDSA/graphs/contributors\"\u003e\n  \u003cimg src=\"https://contrib.rocks/image?repo=codeintrovert/90DaysOfDSA\" /\u003e\n\u003c/a\u003e\n\n\nContributions are welcome and encouraged! Whether you find a bug, have a suggestion, or want to add your own solution, please follow the [contribution guidelines](https://github.com/codeIntrovert/90daysOfDSA/blob/main/CONTRIBUTING.md)\n\n\n\u003c!-- License --\u003e\n## :warning: License\n\nThe materials herein are all \u0026copy; 2023 Hasan Imam.\n\n\u003ca rel=\"license\" href=\"http://creativecommons.org/licenses/by-nc-nd/4.0/\"\u003e\u003cimg alt=\"Creative Commons License\" style=\"border-width:0\" src=\"https://i.creativecommons.org/l/by-nc-nd/4.0/88x31.png\" /\u003e\u003c/a\u003e\u003cbr /\u003eThis work is licensed under a \u003ca rel=\"license\" href=\"http://creativecommons.org/licenses/by-nc-nd/4.0/\"\u003eCreative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License\u003c/a\u003e.\n\n\n\u003c!-- Contact --\u003e\n## :handshake: Contact\n\nHasan Imam\n\nEmail: codeColts@gmail.com\nInstagram: [@introvertCoder](https://instagram.com/introvertcoder)\nYoutube: [@introvertcoder](https://www.youtube.com/introvertCoder)\nDiscord: introvertCoder\n\n\u003c!-- Acknowledgments --\u003e\n## :gem: Acknowledgements\n\n - [LeetCode](https://leetcode.com/)\n - [CodeColts](https://codecolts.vercel.app/)\n - [Shields.io](https://shields.io/)\n - [Awesome README](https://github.com/matiassingers/awesome-readme)\n\n## :pen: Developer's Note:\n#### `5/May/2024`\n```html\nThis GitHub Repo now has over 60 solutions,\nWe're back! repo will be updated with more solutions and a video series soon!\n\nFeel free to open new issues or collaborate by fixing existing ones.\nStay tuned on my YouTube Channel for updates.\nHappy Coding!\n```\n\n[![Youtube: introvertCoder](https://img.shields.io/badge/YouTube-FF0000?style=for-the-badge\u0026logo=youtube\u0026logoColor=white)](https://www.youtube.com/introvertCoder/)\n","funding_links":["https://github.com/sponsors/codeIntrovert"],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcodeintrovert%2F90daysofdsa","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcodeintrovert%2F90daysofdsa","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcodeintrovert%2F90daysofdsa/lists"}