Data Structures

1:

If the sequence of operations- push (1), push (2), pop, push (1), push (2), pop, pop, pop, push (2), pop, are performed on a stack, the sequenceof popped out values are

A.

2, 2, 1, 1, 2

B.

2, 2, 1, 2, 2

C.

2, 1, 2, 2, 1

D.

2, 1, 2, 2, 2

 

Answer : A

Explanation :

Write your comments here:


Report Error
 

Option: A

Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here.