import java.util.*;

class Day {
	
	private int year, month, day;
	
	public Day(int y, int m, int d) {year=y; month=m; day=d; }

	public int getYear() {return year;}
	public int getMonth() {return month;}
	public int getDay() {return day;}

	public void setDay(int y, int m, int d) {year=y; month=m; day=d; }

	@Override
	public String toString() {
		final String[] MonthNames = {
				"Jan", "Feb", "Mar", "Apr","May", "Jun", 
				"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
		return day+" "+ MonthNames[month-1] + " "+ year;
	}
}

class Employee 
{
	private String name;
	private double salary;
	private Day hireDay;

	public Employee(String n, double s, int year, int month, int day) {
	 	name = n; salary = s; hireDay = new Day(year,month,day); 
	}
	
	void setName(String n) {name=n;}
	void setSalary(double s) {salary=s;}
	void setHireDay(Day d) {hireDay=d;}
	Day getHireDay() {return hireDay;}

	@Override
	public String toString() {
	 	return	"name=" + name + ",salary=" + salary +",hireDay=" + hireDay; 
	}	
}


public class Main {
	public static void main(String[] args) 	{
		Employee e = new Employee("Carl Cracker", 75000, 1987, 12, 15);
		Employee e2 = e;
		e.getHireDay().setDay(1988,1,1);
		e.setName("Helena");
		e.setSalary(88000);
		
		System.out.println(e);
		System.out.println(e2);
	}
}

/*
		Employee e3 = e.clone();
		System.out.println(e3);

		Employee[] arr = new Employee[3];
		arr[0] = new Employee("Carl Cracker", 75000, 1987, 12, 15);
		arr[1] = new Employee("Harry Hacker", 50000, 1989, 10, 1);
		arr[2] = new Employee("Tony Tester", 40000, 1990, 3, 15);
	
		Arrays.sort(arr); 
		
		for (Employee e : arr)
			System.out.println(e);
	
		ArrayList<Employee> arrlist = new ArrayList<>();
		arrlist.add(arr[2]);arrlist.add(arr[0]);arrlist.add(arr[1]);
	
		Collections.sort(arrlist);
	
		for (Employee e : arrlist)
			System.out.println(e);		
*/