Integer variable numYards is read from input. Type cast numYards to a double.

Ex: If the input is $17,$ then the output is:

import java.util.Scanner;

public class DoubleConverter $\{$

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

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

int numYards;

numYards $=$ scnr$.$nextInt$()$;

System.out.println$("$Number of yards: $"+$ numYards $+"$; converted to feet: $"+($numYards $*3))$;

$\}$

$\}$