using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BasicCsharp
{
    class Person
    {
        public string fName;
        public string lName;
        public int age;
        public string origin;

        public Person(string fName, string lName, int age, string origin)
        {
            this.fName = fName;
            this.lName = lName;
            this.age = age;
            this.origin = origin;
        }

        public void showBio()
        {
            Console.WriteLine(fName + " " + lName + "\nAge: " + age + "\nOrigin: " + origin);
        }
    };

    class Employee : Person
    {
        public string fName;
        public string lName;
        public int age;
        public string origin;
        public string department;
        public double salary;

        public Employee(string fName,string lName, int age, string origin, string department,double salary)
        {
            this.department = department;
            this.salary = salary;
        }

        public void showBio()
        {
            Console.WriteLine("Department: " + department + "\nSalary: " + salary);
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            Person P1 = new Person("John","Doe",25,"None");
            P1.showBio();
            Employee E1 = new Employee("Abc","Def",40,"Earth","Basics",500.0);
            E1.showBio();

        }
    }
}