Code coach popsicle problem (Java)

Question

My code gets 4/5 of the problems right but I don't understand whats wrong with the 5th variation of the problem since I can't see ithers my code :

import java.util.Scanner;

public class Program
{
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
double siblings = input.nextInt();
double popsicles = input.nextInt();

double amount = 1.0;

//your code goes here
if (siblings > 0) {
amount = popsicles/siblings;
}

if (amount % 2 == 0){
System.out.println("give away");} else {
System.out.println("eat them yourself");
}
}
}