When the given integer variable packageCount is:

greater than $18,$ output "Must split order".

between $5$ inclusive and $18$ inclusive, output "Large box".

between $1$ inclusive and $4$ inclusive, output "Small box".

less than $1,$ output "Invalid number".

End with a newline.

Ex: If the input is $19,$ then the output is:

Must split order import java.util.Scanner;

public class ProductDetails $\{$

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

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

int packageCount;

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

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

$\}$

$\}$ finish the code