Consider the following operation performed on a stack of size 5.
Push(1);
Pop();
Push(2);
Push(3);
Pop();
Push(4);
Pop();
Pop();
Push(5);
After the completion of all operation, the number of elements present in stack is?
A. 1
B. 2
C. 3
D. 4
Answer: Option A
This Question Belongs to Data Structure >> Introduction To Data Structures
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