//********************************************************************
//  hypotenuse.java     
//
//  Demonstrates the use of the Math class to perform a calculation
//  based on user input.
//********************************************************************

import java.util.Scanner;

public class hypotenuse
{
   //-----------------------------------------------------------------
   //  Determines the roots of a quadratic equation.
   //-----------------------------------------------------------------
   public static void main (String[] args)
   {
      int side1, side2;  
      double squaredsum, hypot;

      Scanner scan = new Scanner(System.in);

      System.out.print ("Enter the length of the first leg of the right triangle: ");
      side1 = scan.nextInt();

      System.out.println (side1);
      
      System.out.print ("Enter the length of the second leg of the right triangle: ");
      side2 = scan.nextInt();
  
      System.out.println (side2);
      
      // Determine the sum of the squares of the two sides
      squaredsum = Math.pow(side1, 2) + Math.pow(side2, 2);
      
      // Take the square root of the squared sum to get the length of the hypotenuse
      hypot = Math.sqrt(squaredsum);

      System.out.println ("Length of hypotenuse is " + hypot);
   }
}