I couldn't find any discussion or editorial blog, so am creating a new one.
Was able to solve the 2nd problem with Segment Tree (standard stuff) and attempted to solve the first one with 6D DP (wasn't able to debug an RE).
It would be great if you could share your approaches for the four problems.
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Trilogy Intern Hunt Online Round Discussion (18th Dec. '22)
Revision en1, by Recyclops, 2022-12-18 15:51:38
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