I've listened to about half of it now, and I think it's very helpful. It's not just a lecture that teaches algorithms/data structures; it explains in detail how to approach problems, various solution methods, and how to calculate time complexity to understand why certain approaches result in time-outs. I also like that there are many diverse problems. I'll keep working hard at it! haha

The fact that it covers even Kakao internship problems means this isn't just a course that solves easy problems, but one that can cover problems from service companies too! I haven't properly gone through it yet, but I'm excited!!

I'm listening with great satisfaction. Thank you for creating such a good lecture.

It was really great how you explained algorithms in such a deep yet simple way.

I'll take a good look at it, thank you!

I made a quick purchase in preparation for Kakao. I can see that you really spent a lot of time creating the lecture materials, table of contents, and tips for making the course. I use C++ but bought it because the course structure looked good, and it's so great. You provide strategies and the categorization is so well organized that it's worth the price!

When I first started preparing for coding tests, I struggled with algorithms and problem-solving approaches. When I first took the coding test course, there were difficult parts, but through multiple reviews, I was able to approach it with understanding and memorization. The well-organized materials and code were especially helpful when studying. Thank you.

I bought the course early on... I'm a Java user, but I found it quite difficult.. It was hard to understand because the language was different.. It doesn't feel like it's for beginners 😭😭.. I'll have to revisit it once I've built up my skills...

I've seen a lot of posts saying that self-studying algorithms is enough, so I hesitated to take a lecture, but I'm so satisfied with the lecture that I regret the time I hesitated. In particular, I liked the part where the problem was approached from various angles and the thought process was well revealed in the solution. There are actually many good materials on the Internet about the conceptual parts of algorithms and how to solve problems to improve your skills. However, through the lecture, I was able to properly understand what it meant to see, understand, and follow the actual application of the contents while solving problems. Just listening to the lecture and understanding the contents of the lecture will not make it easy to solve problems right away, but I think you can definitely learn how to solve problems properly. If you have any concerns that your skills are not improving even though you have solved some algorithm problems, as I did, it would be good to check whether you have been solving problems properly through the lecture. In addition, the lecture content is good, but the composition and order are also good. It was really good to learn the algorithms corresponding to the approaches mentioned in the lecture (recursive, brute force, greedy, dp) from the beginning. Lastly, the answers to the questions were so detailed that I read all the answers even though they were not the questions I wrote.

Even though I'm a major, I was weak in algorithms, so I took the class, and now I feel a bit more confident. Thank you!