What are the main operations of a stack?
A stack primarily supports two operations: push and pop. Push adds an item to the top, while pop removes the top item.
Are there any other operations?
Yes, stacks also support operations like peek (to view the top item without removing it) and isEmpty (to check if the stack is empty).
Can you explain how the push operation works?
Certainly! The push operation adds an element to the top of the stack. It involves placing the new item on top of the current top item.
What happens if I try to pop from an empty stack?
If you try to pop from an empty stack, it typically results in an error or an exception, as there are no items to remove.
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