04. Puppy Care

import java.util.Scanner;

public class main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int foodKg = Integer.parseInt(scan.nextLine());
        String foodIn = scan.nextLine();

        int foodG = foodKg * 1000;
        int sumFood = 0;

        while (!foodIn.equals("Adopted")) {
            int foodAll = Integer.parseInt(foodIn);

            sumFood += foodAll;
            if (foodG < sumFood){
                System.out.printf("Food is not enough. You need %.0f grams more.", (sumFood * 1.0) - foodG);
                break;
            }
            foodIn = scan.nextLine();
        }

        if (foodG >= sumFood) {
            System.out.printf("Food is enough! Leftovers: %.0f grams.", foodG - (sumFood * 1.0));
        }
    }
}