More Problems

• Implement a function to reverse every fourth element in a stack using recursion.
• Write a program to simulate a stack-based system for converting an infix expression to postfix notation.
• Create a function to reverse the digits of all prime numbers in a stack using recursion.
• Write a program to simulate a stack-based approach for finding the minimum element in a queue using two stacks.
• Implement a function to reverse every second element in a stack while leaving the top k elements unchanged.
• Write a program to simulate a stack-based solution for solving the stock span problem with multiple queries.
• Create a function to reverse the elements of a stack while leaving every third element unchanged.
• Write a program to simulate a stack-based system for solving the maximum product of elements in a circular array.