11. Any application defining scope of Formal parameter, Global parameter, Local parameter accessing mechanism and also relevance to private, public and protected access. Write a Java program which demonstrates the scope rules of the programming mechanism.

import java.util.*;

class employee
{
	public String e_name;
	protected int e_id;
	String e_add;
	double salary;
	
	employee()
	{
		e_name = "abc";
		e_id = 0;
		e_add = "xyz";
		salary = 0;
	}
}

class Company extends employee
{
	private long ph_no;
	void get()
	{
		Scanner in = new Scanner(System.in);
		System.out.println("ID : ");
		e_id = in.nextInt();
		System.out.println("NAME : ");
		e_name = in.next();
		System.out.println("ADDRESS : ");
		e_add = in.next();
		System.out.println("SALARY : ");
		salary = in.nextDouble();
		System.out.println("PHONE NO. : ");
		ph_no = in.nextLong();
	}
	
	void put()
	{
		
		System.out.println("ID      : " + this.e_id);
		System.out.println("NAME    : " + this.e_name);
		System.out.println("ADDRESS : " + e_add);
		System.out.println("SALARY  : " + salary);
		System.out.println("PHONE NO. : " + ph_no);
	}
	
	public static void main(String args[])
	{
		int n;
		Scanner a = new Scanner(System.in);
		System.out.println("Enter number of objs : ");
		n = a.nextInt();
		Company c[] = new Company[n];
		for(int i = 0 ; i<n ; i++)
		{
			c[i] = new Company();
			c[i].get();
			c[i].put();
		}
	}
}