using System;

class SinusoidalWaveform
{
   int[] angleArray= null;
   int[] resultArray= null;

   public SinusoidalWaveform(double minAngle, double maxAngle, int size)
   {

      for (int j=0; j < size;j++)
      {
         for (double i=minAngle; i <= maxAngle; i++)
         {
            angleArray[j] = (int)((i*(2.0d*Math.PI))/size);

            resultArray[j] = (int)(Math.Sin(angleArray[j])) ;
         }

      }
   }

  public override string ToString()
  {
     string result = "";
     for (int i=0; i < angleArray.Length; i++)
     {
      result += string.Format(
                          "anglearray[{0}]= {1:F2}, resultarray [{2}]= {3:f2}\n",
                           i, angleArray[i], i, resultArray[i]);
     }
    return result;


   }

}

class TestProgram
{
   public static void Main()
   {
      SinusoidalWaveform w;

      w = new SinusoidalWaveform ( 0.0d, 2.0d * Math.PI, 20 );

      Console.WriteLine( w );
   }
}