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Chi Vi Han
via GitHub · Posted Jul 13, 2026 · 1 min read
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Daily Leetcode masterclass with Claude code DSA mentor

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18Forks
164Open issues
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C++ MIT v0.4.1 Updated 1 week ago
#ai-agents #algorithms #claude-code #claude-skill
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A repository of LeetCode problem solutions across multiple programming languages, organized by data structure and algorithm topics. Solutions are developed with Claude AI's assistance to provide explanations and optimal approaches for each problem.

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README

Claude with LeetCode

LeetCode Build Problems Solved Claude Solved GitHub Release License: MIT Sponsor

C C%2B%2B C%23 Go Java JavaScript Kotlin Python Ruby Rust TypeScript

A little assistant from Claude to help you learn daily LeetCode problems organised by DSA topic and difficulty.

This repo hosts solutions to all problems found on Leetcode with the help of Claude. The site will be updated daily with new solutions under problem list!

Currently support these languages:

Python, Java, JavaScript, C++, Go, C#, TypeScript, Rust, Kotlin, Ruby, C

Solutions are also welcome for any other supported language on leetcode.com!

🎬 Demo

📊 GitHub Stats

Alt

💻 Table of Contents

🚀 Features

🌐 Universal LeetCode Catalog Support

This repository organizes and compiles daily solutions for the entire universe of LeetCode questions, spanning everything from foundational array tasks to the most advanced dynamic programming problems found in weekly contests

🤖 Intelligent AI Mentorship

Get granular, structural breakdown hints and optimal code logic recommendations from Claude without spoiling the core algorithmic logic upfront.

🔄 Multi-Language Synchronization

Automatically track and synchronize your multi-language solutions across comprehensive tech stacks including C++, Java, Python, Rust, and JavaScript.

📂 Automated Categorization

Zero manual cataloging required. The system automatically parses multi-topic tags and maps individual problems out into relevant, consolidated DSA pattern matrices.

🗺️ Roadmap

🔄 Continuous Solution Stream

  • Maintain daily LeetCode coding challenge updates across C++, Java, Python, Rust, and JavaScript
  • Comprehensive tracking and solution mapping for all Weekly and Biweekly programming contests
  • Expand alternative optimal pattern variations for advanced dynamic programming structures

🛠️ Developer Tooling & Integration

  • Mirabile CLI GitHub workflow integration to seamlessly guide developers through issue creation
  • Standardized Pull Request onboarding automation to assist external contributors during code submission
  • Implement automated execution verification hooks to validate runtime complexity statistics

📢 Share with the Community

If this project is helping you crush your technical interviews, share it with your network and help others level up their algorithmic skills.

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🤝 Contributing

Contributions are what make the open-source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated. Please fork the repository, make your feature modifications on a standalone branch, and open a clean Pull Request against the main branch.

See our Contributing Guide for development setup, coding standards, and how to submit pull requests.

💖 Thanks to our Contributors

A massive thank you to everyone helping maintain, optimize, and expand this data structure and algorithm sandbox.

Contributors Graph

📄 License

Distributed under the MIT License. See LICENSE for more information.

⚡ Problem List

Array

Problem Difficulty C C++ C# GO Java JS Kotlin Python Ruby Rust TS
0001 - Two Sum 🟢 Easy ❌ ✔️ ❌ ❌ ✔️ ❌ ❌ ✔️ ❌ ✔️ ❌
0014 - Longest Common Prefix 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0035 - Search Insert Position 🟢 Easy ❌ ❌ ❌ ❌ ❌ ❌ ❌ ✔️ ❌ ❌ ❌
0118 - Pascal's Triangle 🟢 Easy ❌ ❌ ❌ ❌ ❌ ❌ ❌ ✔️ ❌ ❌ ❌
0219 - Contains Duplicate II 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0349 - Intersection of Two Arrays 🟢 Easy ❌ ❌ ❌ ❌ ❌ ❌ ❌ ✔️ ❌ ❌ ❌
0463 - Island Perimeter 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0500 - Keyboard Row 🟢 Easy ❌ ❌ ❌ ❌ ❌ ❌ ❌ ✔️ ❌ ❌ ❌
0724 - Find Pivot Index 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1260 - Shift 2D Grid 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1331 - Rank Transform of an Array 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1732 - Find the Highest Altitude 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1967 - Number of Strings That Appear as Substrings in Word 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1979 - Find Greatest Common Divisor of Array 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
2144 - Minimum Cost of Buying Candies With Discount 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ✔️ ❌ ❌ ❌
2248 - Intersection of Multiple Arrays 🟢 Easy ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
2574 - Left and Right Sum Differences 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
3512 - Minimum Operations to Make Array Sum Divisible by K 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
3633 - Earliest Finish Time for Land and Water Rides I 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
3838 - Weighted Word Mapping 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
3898 - Find the Degree of Each Vertex 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
3925 - Concatenate Array With Reverse 🟢 Easy ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0011 - Container With Most Water 🟡 Medium ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0015 - 3Sum 🟡 Medium ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0036 - Valid Sudoku 🟡 Medium ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0039 - Combination Sum 🟡 Medium ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0040 - Combination Sum II 🟡 Medium ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0047 - Permutations II 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0128 - Longest Consecutive Sequence 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0287 - Find the Duplicate Number 🟡 Medium ❌ ❌ ❌ ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌
0307 - Range Sum Query - Mutable 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0658 - Find K Closest Elements 🟡 Medium ❌ ❌ ❌ ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌
0720 - Longest Word in Dictionary 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
0731 - My Calendar II 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1288 - Remove Covered Intervals 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1311 - Get Watched Videos by Your Friends 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1493 - Longest Subarray of 1's After Deleting One Element 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1567 - Maximum Length of Subarray With Positive Product 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1584 - Min Cost to Connect All Points 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1765 - Map of Highest Peak 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1833 - Maximum Ice Cream Bars 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
1846 - Maximum Element After Decreasing and Rearranging 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
2161 - Partition Array According to Given Pivot 🟡 Medium ❌ ✔️ ❌ ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌
2196 - Create Binary Tree From Descriptions 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
2352 - Equal Row and Column Pairs 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌
2812 - Find the Safest Path in a Grid 🟡 Medium ❌ ✔️ ❌ ❌ ❌ ❌</s

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