Methods #93 (Forumulas...)

Code

/// Name: Amir Salehi
/// Period: 7
/// Program Name:Distance Formula
/// File Name:DistanceFormula.java
/// Date Finished: 3/14/2016

    
    public class DistanceFormula
    {
    	public static void main( String[] args )
    	{
            System.out.println();
            
    		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) );
    	
            System.out.println();
        } 
    	public static double distance( int x1, int y1, int x2, int y2 )
    	{
            double distance = Math.sqrt((x2-x1)*(x2-x1) + (y2-y1)*(y2-y1));
            return distance;
        }
    }



    

Picture(s) of the output