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README.md

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 A comprehensive dataset of LeetCode problems and solutions created from the [Doocs LeetCode](https://github.com/doocs/leetcode) repository. This dataset is designed for fine-tuning large language models to understand programming problems and generate code solutions.
 
-## Dataset Description
-
-- **Repository:** [Doocs LeetCode Solutions](https://github.com/doocs/leetcode)
-- **Total Problems:** 2000+
-- **Total Solutions:** 10,000+ (across multiple languages)
-- **Size:** ~60 MB (Parquet format)
-- **Last Updated:** 29 July 2025
-
-## Dataset Structure
+## Description
+
+- Repository: [Doocs LeetCode Solutions](https://github.com/doocs/leetcode)
+- Total Problems: 3500+
+- Total Solutions: 15,000+ (across multiple languages)
+- Size: ~60 MB (Parquet format)
+- Languages:
+   - C
+   - Cangjie
+   - C++
+   - C#
+   - Dart
+   - Go
+   - Java
+   - JavaScript
+   - Kotlin
+   - Nim
+   - PHP
+   - Python
+   - Ruby
+   - Rust
+   - Scala
+   - Bash
+   - SQL
+   - Swift
+   - TypeScript
+
+## Structure
 
 ### Data Fields