This repo contains my solutions to hackerrank problems
folders are named after the category of problem
files are named after the problem they solve
i.e. this
https://www.hackerrank.com/challenges/bash-tutorials---arithmetic-operations/problem
becomes named 'arithmeticOperations.sh'
Because java problems require the solution class to be called 'Solution',
each problem is given its own folder (i.e. namespace) to prevent name clashes
solutions made and verified in bash terminal (ubuntu)