More Problems

• Implement a function to reverse every second group of elements in a stack without using any auxiliary data structures.
• Write a program to simulate a stack-based system for managing browser navigation with forward and backward navigation.
• Create a function to reverse the digits of numbers in a stack that are divisible by both 3 and 9 using recursion.
• Write a program to simulate a stack-based approach for converting a prefix expression to an infix expression.
• Implement a function to reverse every third group of elements in a stack using recursion.
• Write a program to simulate a stack-based system for finding the maximum element in every sliding window of size k.
• Create a function to reverse every second element in a stack while leaving every third element in place.
• Write a program to simulate a stack-based solution for solving the largest rectangle under a histogram in O(n) time.