More Problems

• Write a program to reverse every third element in a stack using a second stack.
• Implement a function to simulate a simple version of the undo/redo functionality for text editing using a stack.
• Write a program to simulate a card shuffling system using multiple stacks.
• Create a function to check whether a sequence of push/pop operations results in a given final stack configuration.
• Write a program to push numbers into a stack and find the maximum element in constant time.
• Implement a stack to convert a prefix expression to an infix expression.
• Write a program to evaluate a postfix expression with support for division and modulus operations.
• Create a function to simulate a stack-based queue using two stacks.