Assignemnt 93 and Distance Formula

Code

    /// Name: Xinting Chen
    /// Period: 7
    /// Program Name: Distance Formula
    /// File Name: DistanceFormula.java
    /// Date Finished: 3/28/2016
  
        public class DistanceFormula
      {
      	public static void main( String[] args )
      	{
      		
      		double d1 = distance(-2, 1, 1, 5);
      		System.out.println(" (-2,1) to (1,5) => " + d1 );
       
      		double d2 = distance(-2,-3 , -4,4);
      		System.out.println(" (-2,-3) to (-4,4) => " + d2 );
       
      		System.out.println(" (2,-3) to (-1,-2) => " + distance(2,-3,-1,-2) );
       
      		System.out.println(" (4,5) to (4,5) => " + distance(4,5,4,5) );
      	}
       
      	public static double distance(  int x1, int y1, int x2, int y2 )
          {
              double D = Math.sqrt(((x2 - x1)^2) + ((y2 - y1)^2));
              return D;
          }
      }



    

Picture of the output