Generates a sine wave on the console by iterating through the angles from 0 to 360 - CSharp Language Basics

CSharp examples for Language Basics:Math

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Description

Generates a sine wave on the console by iterating through the angles from 0 to 360

Demo Code

using System;//from   w w  w.j  a  v a2s . c  o  m
public class Program
{
   public static void Main(string[] args)
   {
      double twoPI = 2.0 * Math.PI;
      for(double degrees = 0.0; degrees <= 360.0; degrees += 15.0)
      {
         double radian = twoPI * (degrees / 360.0);
         double sin = Math.Sin(radian);
         double percentage = (sin + 1.0) / 2.0;
         int widthInColumns = 79;
         int target = (int)(widthInColumns * percentage);
         for (int j = 0; j <= widthInColumns; j++)
         {
            char c = ' ';
            if (j == target)
            {
               c = '*';
            }
            Console.Write(c);
         }
         Console.WriteLine();
      }
   }
}

Result


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