{"id":27140301,"url":"https://github.com/leafycodes/leetcode","last_synced_at":"2025-04-10T00:43:02.324Z","repository":{"id":286636714,"uuid":"962043453","full_name":"leafycodes/leetcode","owner":"leafycodes","description":"This repository contains my personal solutions to LeetCode problems. Almost all problems are solved using Java, with very few in Python or C++.","archived":false,"fork":false,"pushed_at":"2025-04-09T18:01:09.000Z","size":85,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-04-10T00:43:00.127Z","etag":null,"topics":["dsa","java","leetcode","leetcode-java","leetcode-solutions"],"latest_commit_sha":null,"homepage":"","language":"Java","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/leafycodes.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":".github/CODEOWNERS","security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2025-04-07T15:02:23.000Z","updated_at":"2025-04-09T18:01:14.000Z","dependencies_parsed_at":"2025-04-07T16:24:39.623Z","dependency_job_id":"7db66652-38d9-42c8-9dd8-48e8584278ae","html_url":"https://github.com/leafycodes/leetcode","commit_stats":null,"previous_names":["leafycodes/leetcode"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/leafycodes%2Fleetcode","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/leafycodes%2Fleetcode/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/leafycodes%2Fleetcode/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/leafycodes%2Fleetcode/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/leafycodes","download_url":"https://codeload.github.com/leafycodes/leetcode/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248137998,"owners_count":21053775,"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":["dsa","java","leetcode","leetcode-java","leetcode-solutions"],"created_at":"2025-04-08T05:51:38.939Z","updated_at":"2025-04-10T00:43:02.309Z","avatar_url":"https://github.com/leafycodes.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# 📘 LeetCode Solutions – Java Focused\n\nThis repository contains my personal solutions to LeetCode problems.  \nAlmost all problems are solved using **Java**, with very few in Python, C++ or other.\n\n---\n\n## 📊 Problem Count\n\n| Language | Count |\n|----------|-------|\n| Java     | 15  |\n| Python   | 0  |\n| C++      | 1  |\n| Others   | 6 |\n| **Total** | **22**   |\n\n---\n\n## 📁 Folder Structure\n\n- `java/` – Java solutions (primary language)\n- `python/` – Rare Python solutions\n- `cpp/` – Rare C++ solutions\n- `others/` – Any other language (e.g., C)\n\n---\n\n## 🧠 Topics Covered \u0026 To Be Covered\n\n- Arrays \u0026 Strings  \n- Linked Lists  \n- Stacks \u0026 Queues  \n- Hash Maps \u0026 Hash Sets  \n- Trees \u0026 Binary Trees  \n- Tries  \n- Heaps \u0026 Priority Queues  \n- Graphs \u0026 Traversals (DFS, BFS)  \n- Union Find / Disjoint Sets  \n- Two Pointers \u0026 Sliding Window  \n- Sorting \u0026 Binary Search  \n- Prefix Sum \u0026 Kadane's Algorithm  \n- Recursion \u0026 Backtracking  \n- Dynamic Programming (1D, 2D, State-based)  \n- Greedy Algorithms  \n- Topological Sort  \n- Segment Trees \u0026 Fenwick Trees  \n- Bit Manipulation  \n- Object-Oriented Design (LRU Cache, Design Patterns)  \n- Pattern Matching (KMP, Rabin-Karp)  \n- Shortest Path (Dijkstra, Bellman-Ford, A*, Floyd-Warshall)\n\n---\n\n## 🔗 Profiles\n\n- [LeetCode](https://leetcode.com/governor_leaf)\n- [GitHub](https://github.com/leafycodes)\n\n---\n\n\u003e This repository helps me track progress and improve problem-solving skills. Feel free to explore!\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fleafycodes%2Fleetcode","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fleafycodes%2Fleetcode","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fleafycodes%2Fleetcode/lists"}