Define a class Employee .Create a subclass called “Manager” . display the details of the manager having the max total salary.

 

Define a class Employee having private members – id, name, department, salary. Define
default and parameterized constructors. Create a subclass called “Manager” with private member
bonus. Define methods accept and display in both the classes. Create n objects of the Manager
class and display the details of the manager having the maximum total salary (salary+bonus)

ex3seta1.java

import java.util.*;
class emp
{
  private int id;
  private String name;
  private String dept;
  private double salary;
public emp()
{
  id=0;
  name=null;
  dept=null;
  salary=0.0;
}
public emp(int eid,String ename,String edept,float esalary)
{
  id=eid;
  name=ename;
  dept=edept;
  salary=esalary;
}
public void acceptE()
{
   Scanner s=new Scanner(System.in);
    System.out.println("Enter id:");
     id=s.nextInt();
    System.out.println("Enter name:");
     name=s.next();
    System.out.println("Enter dept:");
     dept=s.next();
    System.out.println("Enter salary:");
     salary=s.nextDouble();
}
public void displayE()
{
  System.out.println("Emp id:"+id);
  System.out.println("Emp name:"+name);
  System.out.println("Emp dept:"+dept);
System.out.println("Emp salary:"+salary);
}
public double salary()
{
return salary;
}
}
class Manager extends emp
{
  private double bonus;
public void acceptM()
{
    Scanner s=new Scanner(System.in);
    System.out.println("Enter bonus:");
      bonus=s.nextDouble();  
}
public void displayM()
{
  System.out.println("Manager bonus:"+bonus);
}
public static int max(Manager m[], int n)
{
  double max=0;
  int t=0;
  for(int i=0;i<n;i++)
  {
    if(max<(m[i].salary()+m[i].bonus))
    {
       max=m[i].salary()+m[i].bonus;
       t=i;
    }
 }
     System.out.println("\nMax salary : "+max);
return t;
}
}
class ex3seta1
{
  public static void main(String args[])
  {
    int n,i,ans;
Scanner s=new Scanner(System.in);
    System.out.println("\n Enter how many records .\n");
    n=s.nextInt();
Manager m[]=new Manager[n];
  for(i=0;i<n;i++)
  {
    m[i]=new Manager();
    m[i].acceptE();
    m[i].displayE();
    m[i].acceptM();
    m[i].displayM();
  }
ans=Manager.max(m,n);
m[ans].displayE();
m[ans].displayM();
  }
}