What is the output of this program? (a) Error (b) Hello (c) 36 (d) Hello 36 import

What is the output of this program?

(a) Error
(b) Hello
(c) 36
(d) Hello 36

Transcribed Image Text:

import java.util.*; public class genericstack { Stack stk= new Stack (); public void push (E obj) { stk.push(obj); } public E pop () { } } } class Output ( public static void main (String args []) { genericstack gs = new genericstack (); E obj = stk. pop (); return obj; } gs.push ("Hello"); System.out.print (gs.pop() + " "); genericstack gs = new genericstack (); gs.push (36); System.out.println (gs.pop());