More Problems

• Implement a stack to store function call frames for a recursive algorithm.
• Write a program to check if a sequence of parentheses can be made balanced by adding at most one pair.
• Design a stack-based approach to simulate a card game where players draw and discard cards.
• Implement a stack to find the nearest greater and smaller elements for each element in an array.
• Write a program to evaluate a postfix expression with support for exponential operations.
• Write a program to push elements into a stack and remove duplicates while maintaining the order of elements.
• Create a function to implement a stack-based approach for finding the maximum depth of nested parentheses in a string.
• Write a program to reverse the order of elements in a stack of linked list nodes.