Solutions of Math exercises in hackerrank
=== What is hackerrank? ===
Hackerrank is a platform, where you can find programming challenges from easy to hard, in various programming languages. I really like to challenge myself with such problems. It keeps me on the track. Even if I couldn't find time to develop a script/program, I like to solve the problems there just for fun as well as keep my skills sharp.
The webpage is available at https://www.hackerrank.com/
There are several topics, where you can find challenges specific to that topic. i.e.
bash (linux shell): https://www.hackerrank.com/domains/shell
python: https://www.hackerrank.com/domains/python
C: https://www.hackerrank.com/domains/c
Math (using python): https://www.hackerrank.com/domains/mathematics
The file names under this repo corresponds to the problem name in that domain. For example for hackerrank-bash, slice-an-array.sh file is the solution for the challenge with the same name.
https://www.hackerrank.com/challenges/bash-tutorials-slice-an-array
For the repo "hackerrank-python", minion-game.py script is the solution of the problem "The Minion Game".
https://www.hackerrank.com/challenges/the-minion-game/problem
... and so on. Some solutions in a specific domain are missing, usually because the solution of the problem is either too obvious or there is another very similar problem (and its solution) existing already in the repo.
Math challenges are somewhat different than all the rest, as they are not bonded with a specific programming language. In other words, the programmer can freely select the programming language among C, C++, Go, Java, JS, PHP, Python and many more. I picked up python for these challenges for personal reasons, and the solutions are only available in python. As these are purely algorithmic problems, one can easily translate the script in another programming language, if the logic is understood well.