💻 Beecrowd Programming Challenges

This repository contains my solutions to programming challenges from the Beecrowd platform, implemented in both C++ and JavaScript.

The goal is to improve my problem-solving skills, strengthen algorithmic thinking, and become a better software engineer by solving challenges from different categories and difficulty levels.

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🎯 Goals

The main objectives of this repository are:

• 🧠 Practice problem-solving with C++ and JavaScript
• ⚙️ Strengthen programming logic and algorithm fundamentals
• 🚀 Improve data structures and algorithm knowledge
• 📚 Track my learning progress through Beecrowd challenges

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🛠️ Technologies

Languages used in this repository:

• C++
• JavaScript (Node.js)

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📂 Repository Structure

The solutions are organized by language and Beecrowd category.

Example

C++
│
├── BEGINNER/
    ├── number - name.cpp
    ...
├── AD-HOC/
    ├── number - name.cpp
    ...
├── DATA STRUCTURES AND LIBRARIES/
    ├── number - name.cpp
    ...
└── ...

JavaScript
│
└── BEGINNER/
    ├── number - name.js
    ├── number - name.js
    └── ...
└── ...

Each solution contains:

• ✔️ Complete solution
• ✔️ Clean and readable code
• ✔️ Problem ID in the filename
• ✔️ Organized by category

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▶️ Running JavaScript Solutions Locally

Beecrowd reads the input from /dev/stdin, but this path doesn't work when running the code directly on Windows.

To test the solutions locally:

1. Create a file named stdin

The file must be in the same folder as the JavaScript solution.

Example:

BEGINNER/
│
├── number - name.js
└── stdin

The stdin file should contain exactly the input provided by the Beecrowd problem.

2. Change the input line

When testing locally, replace:

var input = require('fs').readFileSync('/dev/stdin', 'utf8');

with:

var input = require('fs').readFileSync('stdin', 'utf8');

This tells Node.js to read the input from the local stdin file.

3. Before submitting to Beecrowd

Don't forget to change the line back to:

var input = require('fs').readFileSync('/dev/stdin', 'utf8');

Otherwise, the solution will not work on the Beecrowd online judge.

Summary

Local execution

var input = require('fs').readFileSync('stdin', 'utf8');

Beecrowd submission

var input = require('fs').readFileSync('/dev/stdin', 'utf8');

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📈 Progress

I will continuously update this repository as I solve more Beecrowd problems and improve my programming skills.

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👨‍💻 Author

Erick Mendes Rocha
Computer Engineering Student passionate about software development, algorithms, and technology.

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🔗 Beecrowd Profile

https://judge.beecrowd.com/pt/profile/1036040

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📄 License

This repository is intended for educational purposes and personal learning.

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