Push and pop value : Stack : Data Structure C# Examples

    
using  System;  
using  System.Collections;  
    
class  StackDemo  {  
  
  
    public  static  void  Main()  {  
        Stack  st  =  new  Stack();  
  
        st.Push(1);  
        st.Push(2);  

        foreach(int  i  in  st)  
            Console.Write(i  +  "  ");  
  
        st.Push(1);  
  
        Console.Write("stack:  ");  
        foreach(int  i  in  st)  
            Console.Write(i  +  "  ");  
  
        Console.WriteLine();                  


        Console.Write("Pop  ->  ");  
        int  a  =  (int)  st.Pop();  
        Console.WriteLine(a);  
  
        Console.Write("stack:  ");  
        foreach(int  i  in  st)  
            Console.Write(i  +  "  ");  
  
        Console.WriteLine();                  

    }  
}