Paste: silly benchmark in C#

using System;

namespace csharp
{
public class silly
{
	struct Point
	{
		float x, y, z;
		
		public Point(int n)
		{
			this.x = (float)Math.Sin(n);
			this.y = (float)Math.Cos(n) * 3;
			double s = Math.Sin(n);
			this.z = (float)((s * s) / 2);
		}
		
		double pointNorm()
		{
			return Math.Sqrt(x * x + y * y + z * z);
		}
		
		public void normalizePoint()
		{
			double norm = pointNorm();
			x = (float)(x / norm);
			y = (float)(y / norm);
			z = (float)(z / norm);
		}
		
		public void maxPoint(Point p)
		{
			x = Math.Max(x,p.x);
			y = Math.Max(y,p.y);
			z = Math.Max(z,p.z);
		}
		
		public String toString()
		{
			return x + ", " + y + ", " + z;
		}
	}
	
	static Point[] makePoints(int len)
	{
		Point[] points = new Point[len];
		for(int i = 0; i < len; i++)
			points[i] = new Point(i);
		return points;
	}
	
	static void normalizePoints(Point[] points)
	{
		for(int i = 0; i < points.Length; i++)
			points[i].normalizePoint();
	}
	
	static Point maxPoints(Point[] points)
	{
		Point max = new Point();
		for(int i = 0; i < points.Length; i++)
			max.maxPoint(points[i]);
		return max;
	}
	
	static void benchmark(int len)
	{
		Point[] points = makePoints(len);
		normalizePoints(points);
		Console.WriteLine(maxPoints(points));
	}

	public static void Main(string[] args)
	{
		for(int i = 0; i < 20; i++)
		{
			Console.WriteLine("Run #" + i);
			long start = System.DateTime.Now.Ticks;
			benchmark(5000000);
			long end = System.DateTime.Now.Ticks;
			Console.WriteLine("Time: " + (end - start) / 10000);
		}
	}
}
}