Thank you for sharing such a valuable lecture.

It's good for a quick review. However, the latter part was difficult, so I relied heavily on AI assistance; I'm planning to go through the entire lecture series now.

I love how you explain things so clearly. It really sticks in my head.

I completed the Python version of "Pass the Coding Test" first, and now I am taking the C++ course. The step-by-step explanations starting from the syntax make everything very easy to understand. The data structures and related code provided via GitHub are especially helpful for my understanding. In terms of programming logic, C++ seems to feel more intuitively clear than Python. Thank you for the great book and materials.

It was a great introductory course because the relatively short lecture videos made it easy to skim through various algorithms. The missions were deeper than I expected compared to the lectures, giving me a lot to think about. I believe I will remember this for a long time. As a beginner, I felt overwhelmed and didn't know where to start with coding tests, but thanks to this, the barrier to entry has been lowered.

I think I was able to continue studying consistently thanks to the challenge. Additionally, I approached the challenge as a way to review algorithms I had previously studied. Through the concept missions, I was able to develop the ability to logically explain things I couldn't explain in depth before, and through the implementation missions, I feel I've become able to view code from a conceptual perspective. It was a challenge where I gained a lot, feeling like I was studying a supplement to the book "Cracking the Coding Test."

I had always avoided coding tests. This was because time complexity, space complexity, algorithms, and data structures felt so difficult to approach. However, thanks to the metaphors tailored to my level, detailed explanations, and the help of the book, it doesn't feel just difficult anymore. The missions and quizzes provided in the challenge were also very helpful. I hope this leads to good results... Thank you :)

The lecture is truly great, but the audio is way too quiet ㅠㅠㅠㅠㅠ I can barely hear it even with all volume settings at max.......... Please, please turn up the volume!!! Anyway, thank you for the free lecture ^_^

I had learned algorithms and data structures before, but as I started preparing for coding tests, I found myself forgetting parts or getting confused. It is very helpful that you are highlighting the most important points.

This is a big help.