More Problems

• Write a program to simulate a stack-based solution for solving the celebrity problem in a party of n people.
• Implement a function to reverse every second group of elements in a stack using recursion.
• Write a program to simulate a stack-based system for managing the execution order of tasks in a multi-threaded environment.
• Create a function to reverse the elements of a stack while keeping every second element unchanged.
• Write a program to simulate a stack-based solution for finding the longest valid parentheses substring in a string.
• Implement a function to reverse every third group of elements in a stack using recursion.
• Write a program to simulate a stack-based approach for solving the maximum area of a histogram problem in O(n) time.
• Create a function to reverse the order of every fourth element in a stack without recursion.