Care of Puppy

package Izpit;

import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int foodKilos = Integer.parseInt(scanner.nextLine());
        String command = scanner.nextLine();
        int foodInGrams = foodKilos * 1000;
        int eatenFoodAmount = 0;


        while (!command.equals("Adopted")) {
            int eatenFood = Integer.parseInt(command);
            eatenFoodAmount += eatenFood;
            command = scanner.nextLine();
        }


        if (eatenFoodAmount <= foodInGrams) {
            System.out.printf("Food is enough! Leftovers: %d grams.", foodInGrams - eatenFoodAmount);
        } else {
            System.out.printf("Food is not enough. You need %d grams more.", eatenFoodAmount - foodInGrams);
        }
    }
}