public class Solution
{
    public static void main(String[] args)
    {
        Solution solution = new Solution();
        Programmer pupkin = solution.new Programmer();
        pupkin.setHoursWorked(150);
        pupkin.setSalaryPerMonth(2000);

        Manager vasia = solution.new Manager();
        vasia.hoursWorked = 170;
        vasia.salaryPerMonth = 1500;

        Programmer vova = solution.new Programmer();
        vova.hoursWorked = 195;
        vova.salaryPerMonth = 2200;

        Manager ffuuu = solution.new Manager();
        vasia.hoursWorked = 80;
        vasia.salaryPerMonth = 1000;

        Booker petrovna = new Booker();
        System.out.println("manager vasia: " + petrovna.payroll(vasia));
        System.out.println("manager ffuuu: " + petrovna.payroll(ffuuu));
        System.out.println("programmer vova: " + petrovna.payroll(vova));
        System.out.println("programmer pupkin: " + petrovna.payroll(pupkin));
    }

    abstract class Worker
    {
        public int salaryPerMonth;
        public int hoursWorked;
        private int needHours = 168;

        public void setSalaryPerMonth(int salaryPerMonth)
        {
            this.salaryPerMonth = salaryPerMonth;
        }

        public void setHoursWorked(int hoursWorked)
        {
            this.hoursWorked = hoursWorked;
        }

        public double percentage()
        {
            double percentage = (double) hoursWorked / (double) needHours;
            return percentage;
        }

        public int salary()
        {
            int salary = (int) (percentage() * salaryPerMonth);
            return salary;
        }
    }

    class Programmer extends Worker
    {

    }

    class Manager extends Worker
    {
        public int salary()
        {
            int salary = (int) (percentage() * salaryPerMonth);
            if (salary > salaryPerMonth) return salaryPerMonth;
            else return salary;
        }
    }

    static class Booker
    {

        public int payroll(Worker name)
        {
            return name.salary();
        }
    }
}