Cinema [Java]

import java.util.Scanner;

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

        int capacity = Integer.parseInt(scanner.nextLine());
        String input = scanner.nextLine();

        int totalPeople = 0;
        double finalPrice = 0;
        double ticketPrice = 5.00;
        double discount = 5.00;

        while (!"Movie time!".equals(input)) {
            if (totalPeople <= capacity) {
                int numberOfPeople = Integer.parseInt(input);
                totalPeople += numberOfPeople;

                double currentSum = ticketPrice * numberOfPeople;

                if (numberOfPeople % 3 == 0) {
                    currentSum -= discount;
                }

                finalPrice += currentSum;

                if (totalPeople > capacity) {
                    finalPrice -= currentSum;
                    break;
                }

                input = scanner.nextLine();
            }
        }

        if ("Movie time!".equals(input)) {
            System.out.printf("There are %d seats left in the cinema.%n", capacity - totalPeople);
        }

        if (totalPeople > capacity) {
            System.out.println("The cinema is full.");
        }

        System.out.printf("Cinema income - %.0f lv.", finalPrice);
    }
}