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#geometry
ICPC WF 2020, Problem F. Ley Lines
Solution and explanation for Problem F. Ley Lines from the ICPC World Finals 2020, along with the implementation.
Read more...ICPC WF 2020, Problem C. Domes
Solution and explanation for Problem C. Domes from the ICPC World Finals 2020, along with the implementation.
Read more...[CP] Approaching Geometry Problems
This week, I will be hosting a session on Geometry at the IIIT-H programming club, where I plan to discuss a few techniques and problems.
At first sight, computational geometry might seem very hard and intimidating. But once you familiarize yourself with some basic tools and tricks, you’ll become a geometry expert! Let’s break the myth “geometry is hard” together!
Read more...Regular tilings of the 2D plane
I recently came across Euclidean tilings by convex regular polygons, which is super interesting. The problem is to fill the entire (infinite) 2D plane with non-overlapping regular polygons. The simplest case is to use a single regular polygon of fixed size - called Regular Tilings.
Read more...What is a variety?
Of course, I am not talking about the English word “variety” here, which everyone knows the meaning. I am referring to algebraic varieties. These are the primary objects one studies in algebraic geometry. I am no expert on the subject, but I have a little understanding of the concept. I would like to share my thoughts and insights by showing some elementary and common examples everyone would have seen sometime or the other - completely unaware that they are varieties in disguise!
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