class Employee {
  String emp_id; double emp_salary;
  public Employee () {    
    emp_id = "PE1105";    
  }
  public Employee (String n) {
    emp_id = n;
  }
}
class EmployeeSal extends Employee {
  public EmployeeSal(double s) {
    super("PE1000");
    emp_salary = s;
   }  
}
public class SuperTest {
  public static void main(String args[]) {
    double data = 40000;    
    EmployeeSal emp = new EmployeeSal(data);
    System.out.println("======= Super Test =======");
    System.out.println("Employee ID = " + emp.emp_id +
    "\nSalary = " + emp.emp_salary);
    System.out.println("==========================");
  }
}