What are stack operations in data structures?

What are stack operations in data structures?

Stack operations refer to the methods used to manipulate a stack data structure, including push, pop, and peek.

Can you explain the push and pop operations?

Sure! The push operation adds an element to the top of the stack, while the pop operation removes the top element.

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 underflow condition.

Are there any real-world applications of stacks?

Yes, stacks are used in various applications like undo mechanisms in text editors, parsing expressions, and backtracking algorithms.