competitive-programming

A structured multi-language competitive programming repository for LeetCode, Codeforces and NeetCode. Clean layout and a long-term archive of solved problems.

This repository is organised around three goals: consistent problem solving, language breadth and a structure that stays easy to navigate as the archive grows.

Every platform folder follows the same core layout:

• platform first
• language second
• difficulty third

That makes it easy to compare the same problem-solving approach across languages and grow the repository without having to rethink the structure later.

3 platforms. 12 languages. One consistent structure.

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Platforms

Platform	Profile	Username	Folder	Purpose
LeetCode	leetcode.com/u/zacadjei	zacadjei	leetcode/	interview practice, daily problems, algorithm reps
Codeforces	codeforces.com/profile/zaccesss	zaccesss	codeforces/	contest prep, rating progress, timed practice
NeetCode	neetcode.io/profile/zaccess	zaccess	neetcode/	roadmap tracking, curated interview patterns

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Tech Stack

The repository currently supports twelve languages plus the core tooling used to manage the workflow.

Python	C++	Java	JavaScript	TypeScript	Go

Rust	C	C#	Kotlin	Swift	PHP

Git	GitHub	VS Code	JetBrains

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Repository Structure

Click to expand the directory tree

competitive-programming/
├── leetcode/
│   ├── python/
│   │   ├── easy/
│   │   ├── medium/
│   │   └── hard/
│   ├── cpp/
│   ├── java/
│   ├── javascript/
│   ├── typescript/
│   ├── go/
│   ├── rust/
│   ├── c/
│   ├── csharp/
│   ├── kotlin/
│   ├── swift/
│   └── php/
├── codeforces/
│   ├── python/
│   ├── cpp/
│   ├── java/
│   ├── javascript/
│   ├── typescript/
│   ├── go/
│   ├── rust/
│   ├── c/
│   ├── csharp/
│   ├── kotlin/
│   ├── swift/
│   └── php/
├── neetcode/
│   ├── python/
│   ├── cpp/
│   ├── java/
│   ├── javascript/
│   ├── typescript/
│   ├── go/
│   ├── rust/
│   ├── c/
│   ├── csharp/
│   ├── kotlin/
│   ├── swift/
│   └── php/

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Folder Guide

leetcode/

Used for interview-style practice, blind-spot drilling and steady algorithm reps. Each language folder is split into easy/, medium/ and hard/ so progress is easy to track.

codeforces/

Used for contest practice and problem-solving under tighter constraints. The structure mirrors LeetCode so contest solutions stay easy to browse.

neetcode/

Used for roadmap-based preparation. This keeps curated patterns and interview-focused problems separate from general platform grinding.

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Workflow

The repository is designed to stay consistent regardless of language or editor.

1. Pick a platform.
2. Pick a language.
3. Add the solution in the correct difficulty folder.
4. Commit in small increments with clear prefixes.

This keeps the archive readable on GitHub, easy to maintain locally and simple to keep in sync across devices.

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Why This Structure Works

• Solutions stay grouped in a predictable place every time.
• Difficulty-based folders make progress visible without extra tooling.
• Multi-language support makes it easier to compare syntax and approaches.
• The same structure works in VS Code, JetBrains IDEs and terminal-only workflows.

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Current Scope

• 3 competitive programming platforms
• 12 language tracks across each platform
• full difficulty scaffolding across the repository
• first accepted LeetCode Python solution already added

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Goals

• build a long-term archive of solved problems
• improve algorithmic thinking through repetition and pattern recognition
• practise the same ideas across multiple languages
• grow the repository into a clean record of interview prep and contest practice

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Made with 💻 by Isaac Adjei (Zaccess)