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Question

What is the output of this program?
    import java.util.*;
    class stack 
    {
        public static void main(String args[]) 
        {
            Stack obj = new Stack();
            obj.push(new Integer(3));
            obj.push(new Integer(2));
            obj.pop();
            obj.push(new Integer(5));
     	    System.out.println(obj);
        }
    }

a.

[3, 5].

b.

[3, 2].

c.

[3, 2, 5].

d.

[3, 5, 2].

Posted under Java Programming

Answer: (a).[3, 5].

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Q. What is the output of this program?

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