Data Structures Lab
Write an applet that implements a stack using a linked list. The applet should have two buttons “push” and “pop”, a text field and a text area. The contents of the stack are to be shown in the text area. When the user clicks on “push” the contents of the text field is added to the top of the stack. When the user clicks on “pop” the top item is removed from the stack and displayed in the text field.