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Review 1
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Average rating 5.0
Completed 100% of course
I took the 9th practical exam. I had a brain freeze when I saw the difficulty level of Type 1. I remembered that I could solve problem 1-(2) with a double for loop, but I was so flustered that I couldn't think of the logic after that, and I was wondering if I should transpose the data frame to solve 1-(3), so I gave up on 1-(2) and 1-(3). I think it would be a good idea to overhaul the preprocessing part of Type 1 for the 10th exam.