int guestPerformer = Integer.parseInt(sc.nextLine());
        String input = sc.nextLine();
        int income = 0;
        int allIncome = 0;
        int allGuest = 0;

        while (!input.equals("The restaurant is full")) {
            int guest = Integer.parseInt(input);
            if (guest < 5) {
                income = guest * 100;
            } else {
                income = guest * 70;
            }
            allIncome += income;
            allGuest += guest;
            input = sc.nextLine();
        }
        if (guestPerformer <= allIncome) {
            System.out.printf("You have %d guests and %d leva left.", allGuest, (allIncome - guestPerformer));
        } else {
            System.out.printf("You have %d guests and %d leva income, but no singer.", allGuest, allIncome);
        }