EVEDG : October Long challenge (Video Editorial)


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Hey, can you add Bacrep editorial? It’ll be very helpful… Or some heads up, what is the algorithm used behind?

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I will try to make a video on that soon.

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was really a challenging problem to me when i tried to solve it during contest.

yeah i know it would have been , at the same time it was interesting too.

Bro need a video editorial for CIRMERGE, it’s been 2-3 months I’ve been thinking over it i still don’t understand the codechef editorial.

Did you go through the Matrix Chain Multiplication Problem using DP and the Mixtures Problem from SPOJ? I’ve heard that CIRMERGE is just another problem that requires the same trick, but with an extra manipulation because the data structure represents the arrangement of data in a circle instead of a row. Hope this helps. :slightly_smiling_face: