Compute: $i=g^3-h^2$

Ex: If the input is $2\mathrm{.}00,4\mathrm{.}00,$ then the output is:

$i=-8\mathrm{.}00$

import java.util.Scanner;

public class MathFunctions $\{$

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

Scanner scnr $=$ new Scanner$($

System.in$)$;

double $g$;

double $h$;

double $i$;

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

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

$\}$

System.out.printf$("i=\%\mathrm{.}2\frac{f}{?}$

$,i//$ Outputs i with $2$ decimal places

$\}$