Hackerrank Solutions

These are my solutions for the challenges on hackerrank.com

I started with JavaScript since I'm more familiar with it, maybe there will be other languages as well - time will tell.

Struture

Each challenge is stored in it's own directory with the challenge name derived from the url https://www.hackerrank.com/challenges/<challenge-name> => challenge-name.

Each directory contains test cases with input *.in with expected output *.out. The code will be run for each test case using x.in as input and producing x.tmp as output, which will be compared with the stored expected output in x.out.

As far as I can tell input will always be provided without a final newline (\n) and output always expects ending with a newline.

Unfortunately test cases access is limited, so only the first test case (which is for free) is included here.

Testing / Running the code

JavaScript

Start (Windows)

run-js 30-hello-world

Start (*nix)

./run.sh 30-hello-world