More Problems

• Write a program to simulate a stack-based system for finding the minimum element in a stack with O(1) time complexity.
• Create a function to reverse the order of elements in a stack while leaving every third element unchanged.
• Write a program to simulate a stack-based solution for solving the largest rectangle in a binary matrix.
• 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 detecting the longest valid sequence of balanced parentheses.
• Create a function to reverse the digits of numbers divisible by both 2 and 8 in a stack using recursion.
• Write a program to simulate a stack-based solution for converting a prefix expression to an infix expression.
• Implement a function to reverse every third group of elements in a stack using a second stack.