import java.util.Scanner;
abstract class Staff {
protected int id;
protected String name;
// Parameterized constructor
public Staff(int id, String name) {
this.id = id;
this.name = name;
}
public abstract void display();
}
class OfficeStaff extends Staff {
private String department;
// Parameterized constructor
public OfficeStaff(int id, String name, String department) {
super(id, name); // Call to the superclass (Staff) constructor
this.department = department;
}
// Implement the display method
public void display() {
System.out.println("ID: " + id);
System.out.println("Name: " + name);
System.out.println("Department: " + department);
}
}
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter the number of office staff members: ");
int n = scanner.nextInt();
scanner.nextLine(); // Consume the newline character
// Array to hold OfficeStaff objects
OfficeStaff[] staffArray = new OfficeStaff[n];
// Taking input for each office staff
for (int i = 0; i < n; i++) {
System.out.println("\nEnter details for staff member " + (i + 1) + ":");
System.out.print("Enter ID: ");
int id = scanner.nextInt();
scanner.nextLine(); // Consume the newline character
System.out.print("Enter Name: ");
String name = scanner.nextLine();
System.out.print("Enter Department: ");
String department = scanner.nextLine();
staffArray[i] = new OfficeStaff(id, name, department); // Create new OfficeStaff object
}
// Displaying details of all office staff members
System.out.println("\nDetails of Office Staff Members:");
for (int i = 0; i < n; i++) {
staffArray[i].display();
System.out.println("-----------------------------");
}
scanner.close();
}
}
