Movie Stars

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double budget = Double.parseDouble(scanner.nextLine()), salary;
        String actor;

        while (budget >= 0 && !(actor = scanner.nextLine()).equals("ACTION")) {

            if (actor.length() <= 15) {
                salary = Double.parseDouble(scanner.nextLine());
                budget -= salary;
            } else {
                budget *= 0.8;
            }
        }

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

Решение с тернарен оператор и леко тарикатската:

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double budget = Double.parseDouble(scanner.nextLine());
        String actor;

        while (budget >= 0 && !(actor = scanner.nextLine()).equals("ACTION")) {
            budget = actor.length() <= 15 ? budget - Double.parseDouble(scanner.nextLine()) : budget * 0.8;
        }

        System.out.printf(budget < 0 ? "We need %.2f leva for our actors.\n" : "We are left with %.2f leva.\n", Math.abs(budget));
    }
}