Здравей, ето необходимата корекция на твоя код

import java.util.Scanner;

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

        double budget = Double.parseDouble(scanner.nextLine());

        String input = scanner.nextLine();
        while (!input.equalsIgnoreCase("ACTION")) {
            if (input.length() > 15) {
                budget -= budget * 0.20;
            } else {
                budget -= Double.parseDouble(scanner.nextLine());
            }

            if (budget < 0) {
                break;
            }

            input = scanner.nextLine();
        }

        if (budget >= 0) {
            System.out.printf("We are left with %.2f leva.", budget);
        } else {
            System.out.printf("We need %.2f leva for our actors.", Math.abs(budget));
        }
    }
}