What are advanced stack operations in programming?
Advanced stack operations include push, pop, peek, and operations like reversing a stack or sorting it.
Can you explain how to reverse a stack using recursion?
Sure! To reverse a stack using recursion, you can pop all items, then use a helper function to insert them back.
What is the time complexity of these operations?
The time complexity for push and pop operations is O(1), while reversing a stack using recursion is O(n).
Are there any real-world applications of stack operations?
Yes, stacks are used in function calls, undo mechanisms in applications, and parsing expressions.
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