3

package employee;
import java.util.*;

class EmployeeIntake {
    String EmpID,name;
    long phone,salary;

    public void fetch(){
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter Name: ");
        name=sc.nextLine();
        System.out.println("Enter EmpID: ");
        EmpID=sc.nextLine();
        System.out.println("Enter Phone No.: ");
        phone=sc.nextLong();
        System.out.println("Enter Salary: ");
        salary=sc.nextLong();

    }

    public void display(){
        System.out.println("Name : "+name);
        System.out.println("EmpID : "+EmpID);
        System.out.println("Phone No. : "+phone);
        System.out.println("Salary : "+salary);
    }
}

class Teaching extends EmployeeIntake{
    Scanner sc = new Scanner(System.in);
    String domain;
    int publications;
    public void fetch(){
        super.fetch();
        System.out.println("Ente Domain");
        domain=sc.nextLine();
        System.out.println("Ente No. of Publications");
        publications=sc.nextInt();
    }
    public void display(){
        super.display();
        System.out.println("Domain : "+domain);
        System.out.println("Publications : "+publications);
    }
}

class Technical extends EmployeeIntake{
    Scanner sc = new Scanner(System.in);
    String skill;
    public void fetch(){
        super.fetch();
        System.out.println("Ente Skill");
        skill=sc.nextLine();

    }
    public void display(){
        super.display();
        System.out.println("Domain : "+skill);

    }
}
class Contract extends EmployeeIntake{
    Scanner sc = new Scanner(System.in);
    int period;
    public void fetch(){
        super.fetch();
        System.out.println("Ente Contract Period");
        period=sc.nextInt();

    }
    public void display(){
        super.display();
        System.out.println("Contract Period : "+period);

    }
}


public class Employee{
    public static void main(String[] args) {
        Teaching teach = new Teaching();
        Technical tech = new Technical();
        Contract cont = new Contract();

        System.out.println("Enter details of Teaching staff");
        teach.fetch();
        System.out.println("details of Teaching staff");
        teach.display();
        System.out.println("-----------------------------------------------------");
        System.out.println("Enter details of Technical staff");
        tech.fetch();
        System.out.println("details of Technical staff");
        tech.display();
        System.out.println("-----------------------------------------------------");
        System.out.println("Enter details of Contract staff");
        cont.fetch();
        System.out.println("details of Contract staff");
        cont.display();


    }
}