Given a sphere of radius R, determine how many points on the surface of that sphere have three integer coordinates. Do not output the actual coordinates, but just the number of points.
For example, a sphere of radius 1 has 6 points with three integer coordinates:
- (1,0,0)
- (-1,0,0)
- (0,-1,0)
- (0,1,0)
- (0,0,1)
- (0,0,-1)
Your output of surface_points(1) would be 6. Good luck!
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers27
Suggested Problems
-
Find common elements in matrix rows
2721 Solvers
-
1781 Solvers
-
Create a function handle that reverses the input arguments of another function handle
158 Solvers
-
Back to basics 22 - Rotate a matrix
939 Solvers
-
190 Solvers
More from this Author80
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
