Integer numHeights is read from input. Then, numHeights integers are read from input and inserted at the end of heightList. Output every element that is divisible by $3$ in heightList. End each output with a space.

Ex: If the input is:

$3432744$

then the output is:

$27$

Note: Integer i is divisible by $3$ if i $\%3==0.$

import java.util.Scanner;

import java.util.ArrayList;

public class HeightListMultiples $\{$

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

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

ArrayList heightList $=$ new ArrayList$()$;

int numHeights;

int i;

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

for $($i $=0$; i $<$ numHeights; $++$i$)\{$

heightList.add$($scnr$.$nextInt$())$;

$\}$

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

System.out.println$()$;

$\}$

$\}$