I took this course to prepare for coding tests. The instructor explains the theory in an easy-to-understand way by simulating the process of applying algorithms to problems step-by-step. After the explanations, I was able to gain a solid understanding by solving examples where each algorithm could be applied. Additionally, the practical tips shared throughout the lectures for solving problems were all incredibly helpful. As a result, I have developed the ability to solve many more problems than when I was studying on my own. If you feel stuck while preparing for coding tests, I highly recommend taking this course! Thank you!!