//15. write a java code to demonstrate stack
import java.util.*;
public class Stack15
{
	public static void main(String[] args)
	{
		Stack<String> food = new Stack<String>();
		food.push("\nButter Chicken");
		food.push("Dal Makhani");
		food.push("Kadhai Paneer");
		food.push("Prawns Koliwada");
		food.push("Crab Soup");
		Iterator<String> itr = food.iterator();
		while(itr.hasNext())
		{
			System.out.println(itr.next());
		}
		String Food = food.peek();
		System.out.println("\nThe Top food item is: " +Food);

		food.pop();
		System.out.println("\nAfter Pop:");
		Iterator<String> newItr = food.iterator();
		while(newItr.hasNext())
		{
			System.out.println(newItr.next());
		}
	}
}