{"id":23972349,"url":"https://github.com/thanthtooaung-coding/solving-leetcode-problems","last_synced_at":"2026-05-16T04:08:24.526Z","repository":{"id":270933792,"uuid":"911885978","full_name":"thanthtooaung-coding/Solving-LeetCode-Problems","owner":"thanthtooaung-coding","description":"This repository contains solutions to the problems I have solved on LeetCode. 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Each solution is implemented in Java and includes detailed explanations.\n\n## LeetCode Stats\n- **Profile**: [Vinnn_96](https://leetcode.com/u/Vinnn_96/)\n- **Problems Solved**: 12\n- **Languages**: Java\n\n## Repository Structure\n\nEach problem has its own directory containing:\n- `README.md` - Problem description, examples, and approach\n- `Solution.java` - Java implementation of the solution\n\n## Problems Solved\n\n| # | Title | Difficulty | Solution | Topics |\n|---|-------|------------|----------|---------|\n| 1 | [Two Sum](Two%20Sum) | Easy | [Java](Two%20Sum/Solution.java) | Array, Hash Table |\n| 2 | [Add Two Numbers](Add%20Two%20Numbers) | Medium | [Java](Add%20Two%20Numbers/Solution.java) | Linked List, Math, Recursion |\n| 3 | [Longest Substring Without Repeating Characters](Longest%20Substring%20Without%20Repeating%20Characters) | Medium | [Java](Longest%20Substring%20Without%20Repeating%20Characters/Solution.java) | Hash Table, String, Sliding Window |\n| 4 | [Median of Two Sorted Arrays](Median%20of%20Two%20Sorted%20Arrays) | Hard | [Java](Median%20of%20Two%20Sorted%20Arrays/Solution.java) | Array, Binary Search, Divide and Conquer |\n| 5 | [Longest Palindromic Substring](Longest%20Palindromic%20Substring) | Medium | [Java](Longest%20Palindromic%20Substring/Solution.java) | Two Pointers, String, Dynamic Programming |\n| 6 | [Zigzag Conversion](Zigzag%20Conversion) | Medium | [Java](Zigzag%20Conversion/Solution.java) | String |\n| 7 | [Reverse Integer](Reverse%20Integer) | Medium | [Java](Reverse%20Integer/Solution.java) | Math |\n| 8 | [String to Integer (atoi)](./String%20to%20Integer%20(atoi)) | Medium | [Java](./String%20to%20Integer%20(atoi)/Solution.java) | String |\n| 9 | [Palindrome Number](Palindrome%20Number) | Easy | [Java](Palindrome%20Number/Solution.java) | Math |\n| 10 | [Regular Expression Matching](Regular%20Expression%20Matching) | Hard | [Java](Regular%20Expression%20Matching/Solution.java) | String, Dynamic Programming, Recursion |\n| 214 | [Shortest Palindrome](Shortest%20Palindrome) | Hard | [Java](Shortest%20Palindrome/Solution.java) | String, Rolling Hash, String Matching, Hash Function |\n| 2924 | [Find Champion II](Find%20Champion%20II) | Medium | [Java](Find%20Champion%20II/Solution.java) | Graph |\n\n## Categories\n\n### By Difficulty\n- Easy: 2\n- Medium: 7\n- Hard: 3\n\n### By Topics\n- Array Problems\n  - [Two Sum](Two%20Sum)\n  - [Median of Two Sorted Arrays](Median%20of%20Two%20Sorted%20Arrays)\n- Hash Table Problems\n  - [Two Sum](Two%20Sum)\n  - [Longest Substring Without Repeating Characters](Longest%20Substring%20Without%20Repeating%20Characters)\n- String Problems\n  - [Longest Substring Without Repeating Characters](Longest%20Substring%20Without%20Repeating%20Characters)\n  - [Longest Palindromic Substring](Longest%20Palindromic%20Substring)\n  - [Zigzag Conversion](Zigzag%20Conversion)\n  - [Shortest Palindrome](Shortest%20Palindrome)\n  - [String to Integer (atoi)](String%20to%20Integer%20(atoi))\n  - [Regular Expression Matching](Regular%20Expression%20Matching)\n- Dynamic Programming Problems\n  - [Longest Palindromic Substring](Longest%20Palindromic%20Substring)\n  - [Regular Expression Matching](Regular%20Expression%20Matching)\n- Linked List Problems\n  - [Add Two Numbers](Add%20Two%20Numbers)\n- Math Problems\n  - [Add Two Numbers](Add%20Two%20Numbers)\n  - [Reverse Integer](Reverse%20Integer)\n  - [Palindrome Number](Palindrome%20Number)\n- Binary Search Problems\n  - [Median of Two Sorted Arrays](Median%20of%20Two%20Sorted%20Arrays)\n- Graph Problems\n  - [Find Champion II](Find%20Champion%20II)\n- String Matching Problems\n  - [Shortest Palindrome](Shortest%20Palindrome)\n- Recursion Problems\n  - [Regular Expression Matching](Regular%20Expression%20Matching)\n\n## About LeetCode\n\n[LeetCode](https://leetcode.com) is a platform for preparing technical coding interviews. It has a vast collection of problems covering various topics in computer science.\n\n## Contributing\n\nWhile this repository primarily contains my personal solutions, feel free to:\n- Suggest improvements to existing solutions\n- Point out bugs or issues\n- Discuss alternative approaches\n\n## License\n\nThis repository is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fthanthtooaung-coding%2Fsolving-leetcode-problems","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fthanthtooaung-coding%2Fsolving-leetcode-problems","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fthanthtooaung-coding%2Fsolving-leetcode-problems/lists"}