compute: val $=$ square root of g $-$ h$.$ Ex: If the input is $4\mathrm{.}03\mathrm{.}0,$ then the output is: val $=-1\mathrm{.}0$

import java.util.Scanner;

public class MathFunctions $\{$

public static void main$($String$[]$ args$)\{$

Scanner scnr $=$ new Scanner$($System$.$in$)$;

double g;

double h;

double val;

g $=$ scnr$.$nextDouble$()$;

h $=$ scnr$.$nextDouble$()$;

$/*$ Your code goes here $*/$

System.out.printf$("$val $=\%\mathrm{.}1$f

$",$ val$)$; $//$ Outputs val with $1$ decimal place

$\}$