Problem 1489. Hexagonal Tiling Dots in a Circle
Return how many Hexagonal Tiling grid points there are inside a circle of radius r centred at (0,0) (including points on the edge). Assume that a Hexagonal Tiling grid is a 2D Regular Hexagonal Tessellation with equal edges of size e=1.
For symmetry purposes, assume that (0,0) point is a vacancy; i.e., there are points at (±1,0), (±1/2,±√3/2), etcetera.
Neither string operations nor interpolations are allowed!
Solution Stats
Problem Comments
-
1 Comment
This problem is looking for the number of vertices on the hexagonal grid inside the circle of radius r. The center of the hexagon is not counted as a point for this problem, and this is true for every hexagon inside the circle.
Solution Comments
Show commentsProblem Recent Solvers27
Suggested Problems
-
Find all elements less than 0 or greater than 10 and replace them with NaN
15506 Solvers
-
349 Solvers
-
Rosenbrock's Banana Function and its derivatives
154 Solvers
-
Implement simple rotation cypher
1055 Solvers
-
107 Solvers
More from this Author18
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!