matheusma37/hackerrank_challenges_solution

HackerRank Challenges Solution

This repository was created to serve as a marker of the path I took while learning the Elixir programming language.

All challenges performed here were selected on the HackerRank website and each respective solution will be linked to the direct description on the website.

The solutions will be developed using TDD and the best practices that I know at the time of their resolution (the practices applied during development may not be the best possible within the ideal of the language, being subject to future improvements or divergences).

The folder pattern defined by the mix tool will be used, where the solutions will be in the lib/ folder and the tests in the test/ folder, where each solution will be executed within the file itself and with its own module.

To learn more about the Elixir language visit the website elixir-lang. To start learning about Elixir I recommend this page elixirschool.

Running

First, download the repository to your machine with the command:

$ git clone https://github.com/matheusma37/hackerrank_challenges_solution.git

Enter the folder with the cloned project, using the command:

$ cd hackerrank_challenges_solution/

To download possible project dependencies, run:

$ mix deps.get

For the previous step it is necessary to have the Hex package manager installed. If you don't have it, you will be asked if you want to install it, type Y and press Enter. Now just wait for the dependencies to be installed.

Finally, to run the tests, do:

$ mix test

Solutions

Easy

Nº	Challenge	Solution
1	Solve Me First FP	here
2	Hello World	here
3	Hello World N Times	here
4	List Replication	here

Medium

Nº	Challenge	Solution

Hard

Nº	Challenge	Solution