atlasworld's blog

By atlasworld, history, 5 years ago, In English

i was solving 320E . the problem required some convex hull optimization.

i searched on web i got these blogs :

blog1 by meooow

blog2 by infinity

blog3 by indy256

what are the difference between above three , and how many more are there . which hull to study (i think 3) to solve this .

what is convex hull and where to apply. Are there different algorithms for different questions

Also this link is not working , does anyone know what was in that :

Please tell !

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5 years ago, # |
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Convex Hull Trick is exactly what you need. These blogs are related to the same trick, but the first one seems to be more complete and well explained.