More Problems

• Write a program to implement a stack that supports both push and pop in O(1) time, and find the median in O(1).
• Design a stack-based approach to simulate a tournament bracket system.
• Implement a function to find the maximum value in each sliding window of size k using a stack.
• Write a program to simulate a sequence of stack operations based on a given log file.
• Create a function to reverse the order of elements in multiple stacks simultaneously.
• Write a program to find the minimum spanning tree of a graph using a stack.
• Implement a function to simulate a real-world elevator system using stacks to handle requests.
• Write a program to implement a stack that supports finding the maximum element in O(1) time.