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Help needed for Scanline Algorithm

Revision en1, by jarvis307, 2020-05-20 10:38:37

Hello Codeforces!!

I have many times came across scanline algorithm in tutorials but don't know about that. I googled it and the only thing I came across was the 'Polygon filling algorithms'.

I would be grateful if someone could guide how this algorithm is used in competitive programming questions or provide with some useful links

TIA!

Tags scanline, #algorithms

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en1 English jarvis307 2020-05-20 10:38:37 380 Initial revision (published)