package L10_Exam_Preparation_Two.Exam_2022;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayDeque;
import java.util.Arrays;
import java.util.Deque;
import java.util.stream.Collectors;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

      
        ArrayDeque<Long> registrationPLateAsQueue = Arrays.stream(reader.readLine().split(", ")).map(Long::parseLong).collect(Collectors.toCollection(ArrayDeque::new));
        Deque<Long> carsAsStack = new ArrayDeque<>();
        Arrays.stream(reader.readLine().split(", ")).map(Long::parseLong).forEach(carsAsStack::push);

        long countOfRegisteredCars = 0;
        long countOfInstallationDays = 0;
        while (!registrationPLateAsQueue.isEmpty() && !carsAsStack.isEmpty()) {
            countOfInstallationDays++;
            long currentNumberOfPlate = 0;
            for (int i = 0; i < 1; i++) {
                currentNumberOfPlate = registrationPLateAsQueue.poll();
            }

            long currNumberOfCars = 0;
            for (int i = 0; i < 1; i++) {
                currNumberOfCars = carsAsStack.pop();
            }

            if (currentNumberOfPlate > (currNumberOfCars * 2)) {
                 registrationPLateAsQueue.addLast(currentNumberOfPlate - (currNumberOfCars * 2));
                 countOfRegisteredCars += currNumberOfCars;
            } else if (currentNumberOfPlate < (currNumberOfCars * 2)) {
                long leftCars = currNumberOfCars - (currentNumberOfPlate / 2);
                carsAsStack.addLast(leftCars);

                countOfRegisteredCars += (currentNumberOfPlate / 2);
            } else {
                countOfRegisteredCars += currNumberOfCars;
            }
        }

        System.out.printf("%d cars were registered for %d days!%n" ,countOfRegisteredCars ,countOfInstallationDays) ;
        if (!registrationPLateAsQueue.isEmpty()) {
            long sumOfUnplacedPlates = 0;
            while (!registrationPLateAsQueue.isEmpty()){
                sumOfUnplacedPlates += registrationPLateAsQueue.poll();
            }
            System.out.printf("%d license plates remain!" ,sumOfUnplacedPlates);
        } else if (!carsAsStack.isEmpty()){
            long sumOfCarsWithoutPlate = 0;
            while (!carsAsStack.isEmpty()) {
                sumOfCarsWithoutPlate += carsAsStack.pop();
            }
            System.out.printf("%d cars remain without license plates!" ,sumOfCarsWithoutPlate);
        } else {
            System.out.println("Good job! There is no queue in front of the KAT!");
        }
    }
}