Tutorial:
1) make sure you have your language of choice installed
2) take the code sample from hackerrank and paste it into your file (ex: javascript.js)
3) copy the input data hackerrank wants us to use into the stdin.dat file
4) run: issue the command for the language you're using (ex: cat stdin.dat | node javascript.js)
5) write your code in the file (ex: javascript.js), and good luck with your code test!
DEPENDENCIES:
unix based os
languge(s) you'll be using (in my case it's nodejs, and python3)
COMMANDS:
we're going to cat our stdin.dat file, and stream the contents to our script
javascript:
cat stdin.dat | node javascript.js
python:
cat stdin.dat | python python.py
note: use sys.stdin.readline() instead of input(). Will work the same on hackerrank.