import java.util.Scanner;

public class CalcPyramidVolume $\{$

double pyramidVolume$=$ userLength$*$ userHeight$*(1\mathrm{.}0/3\mathrm{.}0)$;

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

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

double userLength;

double userWidth;

double userHeight;

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

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

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

System.out.println$("$Volume: $"+$ pyramidVolume$($userLength$,$ userWidth, userHeight$))$;

$\}$