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What the heck is HackerRank? HackerRank is a platform that allows developers to test their skills and measure their performance. The platform provides a wide range of challenges for developers, from algorithm challenges to programming contests. The challenges are designed to simulate the work environment and are open 24/7. HackerRank was founded in 2012 by…

If you are a fan of programming, you understand that plenty of practice is required to gain the skills. Being able to program means working on a massive load of problems and solving problems in the most creative ways possible. The only way to achieve this is if you do a lot of regular practice…