class Employee {
     String name;
     int salary;

    public Employee(String name,int salary) {
        this.name = name;
        this.salary = salary;
    }

    public void displayInfo() {
        System.out.println("Name: " + name + ", Salary: " + salary);
    }
}

class Manager extends Employee {

    int teamSize;
    public Manager(String name, int salary, int teamSize) {
        super(name,salary);
        this.teamSize=teamSize;
    }
    public void displayInfo() {
        super.displayInfo();
        System.out.println("Team Size: " + teamSize);
    }
}

class Developer extends Employee {
    private String programmingLanguage;

    public Developer(String name, int salary, String programmingLanguage) {
        super(name, salary);
        this.programmingLanguage = programmingLanguage;
    }

    public void displayInfo() {
        super.displayInfo();
        System.out.println("Programming Language: " + programmingLanguage);
    }
}



//TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or
// click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.
public class Main {
    public static void main(String[] args) {

        //TIP Press <shortcut actionId="ShowIntentionActions"/> with your caret at the highlighted text
        // to see how IntelliJ IDEA suggests fixing it.
        // Upcasting
        Employee E1 = new Manager("Nazrul",50000,20);
        Employee E2 = new Developer("Mahin",40000,"Java");

        // Downcasting
        Manager M1 = (Manager) E1;
        

        }
    }
}