I listened to the lecture well. I especially liked the detailed explanation. One thing I would like to say is that the time complexity of each problem is described in detail in the lecture, but I think it would be good if the notes also had detailed explanations.

chaga

Hello, Chae Hyun-dong's dad!
Thank you for your valuable course review and opinions.

I'm glad that the detailed explanation was helpful.
We will actively review the note on time complexity that you suggested and improve it to provide a better learning environment.

Thank you! 😊

Coding test lecture by a world championship participant!
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