More Problems

• Implement a function to reverse every fourth group of elements in a stack using recursion.
• Write a program to simulate a stack-based system for managing a browsers history with forward and backward navigation using stacks.
• Create a function to reverse the first n elements of a stack without using recursion.
• Write a program to simulate a stack-based solution for finding the largest rectangle under a histogram in O(n) time.
• 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 system for evaluating a postfix expression with multiple levels of parentheses.
• 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 solving the maximum area of a rectangle in a binary grid.