Our Story Back in 2008, Vivek Ravisankar and Hari Karunanidhi worked as software engineers at Amazon and IBM, respectively, spending way too much time on engineering interviews. The duo wished they could focus more energy on building innovative products and less energy screening resumes and interviewing. Plus, it was really hard to spot great programmers using traditional recruiting methods.
Together, they built automatic CodeChallenges that not only cut thousands of hours in recruiting collectively but also helped flatten the world by promoting a meritocracy. This innovation earned a spot at the prestigious Y Combinator startup accelerator program. And so HackerRank was born.
https://www.hackerrank.com/aboutus
take a look at this website it has incredible tutorials and competitions.....LOVE the daily practice!!! this repository is documentation for hackerranks 30 day coding challenge where you spend 30 days learning new languages for this repository I will only focus on C++!!!!!!