fork download
copy 
  1. using System;
  2.  
  3. public class Test
  4. {
  5. 	public class Vector2 {
  6. 		public double X;
  7. 		public double Y;
  8.  
  9. 		public Vector2(double X, double Y) {
  10. 			this.X = X;
  11. 			this.Y = Y;
  12. 		}
  13. 	}
  14.  
  15. 	private static bool IsInEclipse(Vector2 position, Vector2 center, Vector2 radius)
  16. 	{
  17. 	    bool result = false;
  18.  
  19. 	    var powResult =
  20. 	    Math.Pow(position.X - center.X, 2.0d) / (radius.X * radius.X) +
  21. 	    Math.Pow(position.Y - center.Y, 2.0d) / (radius.Y * radius.Y);
  22.  
  23. 	    if (powResult <= 1)
  24. 	    {
  25. 	        result = true;
  26. 	    }
  27.  
  28. 	    return result;
  29. 	}
  30.  
  31. 	public static void Main()
  32. 	{
  33. 		Console.WriteLine(IsInEclipse(
  34. 			new Vector2(360, 640),
  35. 			new Vector2(683, 423),
  36. 			new Vector2(700, 460)
  37. 			));
  38. 	}
  39. }
Success #stdin #stdout 0.02s 16020KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
True
https://ideone.com/xsXNDh
language:
C# (gmcs 5.20.1)
created:
4 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!