I have some experience with C++, but my class is moving into more advanced topics like data structures and algorithms. I've heard that LeetCode has a lot of exercises related to these areas, and I also want to brush up on the basics. However, I've come across mixed opinions about the site, so I'm curious if it's actually a good place for practice. I'm also open to suggestions for other websites where I can practice C++, but I'd prefer to avoid W3Schools.
3 Answers
LeetCode is solid for practicing data structures and algorithms, but keep in mind that it mainly focuses on problem-solving patterns rather than teaching foundational concepts. For your case, try mixing it up: solve some easy LeetCode problems to cover common patterns, then check out resources like cp.edu or the Competitive Programming book to deepen your understanding. Alternatives like Codeforces, Codewars, and HackerRank also offer great content that can help. Just remember, LeetCode is great for interview prep, but if you're looking to really learn and refresh your basics, other resources might fit you better.
Absolutely, LeetCode is worth it, especially for brushing up on data structures and algorithms! The challenges really push you to think about efficiency and edge cases, which is exactly what you need for your class. If you want variety, sites like HackerRank and Codeforces are great alternatives to consider too!
LeetCode is good for a specific type of programming, especially geared towards those who participate in programming competitions. While it can help you think critically and improve problem-solving skills, it may not cover all the practical aspects you'd typically encounter in a job. Companies that prioritize LeetCode scores often look for a certain skill set which might not align with what you encounter in the workplace. Think of it as focused practice on algorithms and data structures, like painting landscapes versus architecture—it’s useful, but not the whole picture.
That’s true! The companies that do focus on that often pay well, and the skills can be useful for roles that require scalable solutions.
What do you think about using Codeforces and Codewars for dsa practice?