stack in C#

 

For Example: Write a program to demonstrate the use of stack.

using System;

using System.Collections;

using System.Linq;

using System.Text;

 

namespace ConsoleApplication11

{

    class Program

    {

        static void Main(string[] args)

        {

            Stack st = new Stack();

 

            st.Push('A');

            st.Push('R');

            st.Push('Y');

            st.Push('A');

 

            Console.WriteLine("Current stack: ");

            foreach (char c in st)

            {

                Console.Write(c + " ");

            }

 

            Console.WriteLine();

 

            st.Push('N');

            st.Push('@');

 Console.WriteLine("The next poppable value in stack: {0}", st.Peek());

            Console.WriteLine("Current stack: ");

            foreach (char c in st)

            {

                Console.Write(c + " ");

            }

 

            Console.WriteLine();

 

            Console.WriteLine("Removing values ");

            st.Pop();

            st.Pop();

            st.Pop();

 

            Console.WriteLine("Current stack: ");

            foreach (char c in st)

            {

                Console.Write(c + " ");

            }

            Console.ReadLine();

        }

    }

}

Output: