Assignemnt #93, Distance Formula

Code

/// Name: Alex Pinder
/// Period: 5
/// Program Name: Distance Formula
/// File Name: DistanceFormula.java
/// Date Complete: 4/18/16

public class DistanceFormula
{
	public static void main( String[] args )
	{
		// test the formula a bit
		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 )
	{
		// put your code up in here
        double distance;
        distance = Math.sqrt( Math.pow( (x2 - x1), 2 ) + Math.pow( (y2 - y1), 2 ) );
        
        return distance;
	}
}

    

Picture of the output