Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your time well during tests. Focus on making your code run fast and fixing it when ...

HackerRank is best known for its competitive programming challenges, which span multiple Computer Science domains and aim to evaluate developers based on skill. But the company also drums up interest ...

While the basic course is free and great for getting started, they also have a ‘Pro’ version if you want to dig deeper. It’s a solid choice if you’re totally new to programming and want a smooth, ...