A headhunter brought this position to me, and set me up for a 3 hour coding test. I took the test from home. The recruiter sent me the problem statement in PDF and an input file in simple text. I was asked to complete the assignment in C++ and write the summary of my solution in a PDF. At the end of 3 hours, I was supposed to submit my code file, input file, output and summary as a single PDF.