Feedback Of February Challenge 2018

Hi, I am new to CodeChef so I don’t know where to find the editorials. Has the editorial been released? If so can someone tell me where to find it?

Yes, they are released. You can find the editorial for any problem with this link: discuss.codechef.com/problems/problem_name

Eg: discuss.codechef.com/problems/POINPOLY

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I think overall complexity of using bitset was around 3.5 * 10^8 (including test cases) as the optimization factor is of 64 (N*N / 64) , correct me if i am wrong ?

I felt there was a significant number of problems on mathematics and geometry than dataStructures and algorithms based when compared to other Codechef long challenges. If that’s how the mixup should be, then I feel it was a good problem set.