Programming Examples

Java program to find distance between two points


Write a Java program to calculate the distance between two points (x1,x2) and (y1,y2) using formula:

Solution

import java.util.Scanner;
public class DistanceBetweenPoints 
{
    public static void main(String args[]) 
	{
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter the x-coordinate of the first point: ");
        double x1 = sc.nextDouble();
        System.out.print("Enter the y-coordinate of the first point: ");
        double y1 = sc.nextDouble();
        System.out.print("Enter the x-coordinate of the second point: ");
        double x2 = sc.nextDouble();
        System.out.print("Enter the y-coordinate of the second point: ");
        double y2 = sc.nextDouble();
        double distance = Math.sqrt(Math.pow(x2 - x1, 2) + Math.pow(y2 - y1, 2));
        System.out.println("The distance between the two points is: " + distance);
    }
}
Output

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